League pitching register -- 2012 National League
Regular season -- as of 11/2/2012
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Jeremy Accardo | LAD | mr | 30 | 3.60 | 3 | 1 | 2 | 23 | 0 | 0 | 0 | 40.0 | 44 | 16 | 16 | 10 | 30 | 5 | 4 |
| Manny Acosta |   | mr | 31 | 4.47 | 3 | 1 | 0 | 29 | 0 | 0 | 0 | 48.1 | 52 | 25 | 24 | 17 | 47 | 9 | 3 |
| Mike Adams | Phi | mr | 33 | 0.93 | 3 | 3 | 41 | 65 | 0 | 0 | 0 | 77.2 | 37 | 8 | 8 | 12 | 64 | 2 | 3 |
| Jeremy Affeldt* | Phi | mr | 33 | 1.67 | 6 | 3 | 5 | 57 | 0 | 0 | 0 | 59.1 | 32 | 11 | 11 | 28 | 49 | 4 | 4 |
| Brett Anderson* | Mil | sp | 24 | 3.63 | 3 | 9 | 0 | 17 | 17 | 1 | 0 | 106.2 | 114 | 49 | 43 | 39 | 86 | 7 | 13 |
| Jake Arrieta | Fla | sp | 26 | 5.55 | 6 | 11 | 0 | 22 | 22 | 0 | 0 | 121.2 | 120 | 79 | 75 | 63 | 93 | 20 | 14 |
| Scott Atchison | Cin | mr | 36 | 2.83 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 28.2 | 31 | 13 | 9 | 11 | 19 | 1 | 9 |
| Dylan Axelrod | LAD | sp | 26 | 4.38 | 2 | 2 | 0 | 7 | 7 | 0 | 0 | 37.0 | 42 | 18 | 18 | 13 | 45 | 1 | 3 |
| Luis Ayala | ChC | mr | 34 | 2.32 | 6 | 5 | 3 | 63 | 0 | 0 | 0 | 85.1 | 77 | 30 | 22 | 30 | 56 | 6 | 13 |
| Danys Baez | StL | mr | 34 | 9.00 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 5.0 | 7 | 5 | 5 | 2 | 2 | 1 | 0 |
| Andrew Bailey | Fla | cl | 28 | 3.35 | 2 | 1 | 15 | 38 | 0 | 0 | 0 | 43.0 | 35 | 17 | 16 | 12 | 50 | 3 | 1 |
| Scott Baker | Fla | sp | 30 | 4.49 | 5 | 9 | 0 | 21 | 21 | 0 | 0 | 126.1 | 133 | 67 | 63 | 32 | 114 | 10 | 9 |
| Collin Balester | LAD | mr | 26 | 4.29 | 1 | 3 | 0 | 21 | 0 | 0 | 0 | 42.0 | 31 | 24 | 20 | 23 | 37 | 6 | 5 |
| Grant Balfour | SFG | mr | 34 | 2.24 | 4 | 4 | 2 | 39 | 0 | 0 | 0 | 52.1 | 40 | 15 | 13 | 15 | 49 | 7 | 8 |
| Antonio Bastardo* | Ari | mr | 26 | 2.66 | 6 | 3 | 2 | 52 | 0 | 0 | 0 | 64.1 | 33 | 19 | 19 | 21 | 76 | 9 | 5 |
| Pedro Beato | SFG | mr | 25 | 3.39 | 3 | 2 | 0 | 40 | 0 | 0 | 0 | 61.0 | 56 | 25 | 23 | 21 | 30 | 4 | 13 |
| Joe Beimel* | Pit | mr | 35 | 8.44 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 5.1 | 8 | 5 | 5 | 5 | 1 | 1 | 3 |
| Matt Belisle | Fla | mr | 32 | 2.88 | 0 | 1 | 0 | 29 | 0 | 0 | 0 | 59.1 | 62 | 21 | 19 | 10 | 40 | 4 | 7 |
| Heath Bell | SFG | cl | 34 | 1.49 | 3 | 4 | 11 | 43 | 0 | 0 | 0 | 54.1 | 35 | 9 | 9 | 18 | 40 | 2 | 5 |
| Joaquin Benoit | Pit | mr | 34 | 1.97 | 3 | 0 | 2 | 46 | 0 | 0 | 0 | 59.1 | 49 | 15 | 13 | 13 | 67 | 3 | 6 |
| Jason Berken | Hou | mr | 28 | 3.68 | 0 | 1 | 1 | 10 | 0 | 0 | 0 | 14.2 | 19 | 8 | 6 | 8 | 13 | 1 | 4 |
| Rafael Betancourt | NYM | mr | 37 | 3.30 | 1 | 5 | 27 | 67 | 0 | 0 | 0 | 73.2 | 66 | 31 | 27 | 18 | 81 | 12 | 1 |
| Chad Billingsley | Cin | sp | 27 | 4.05 | 7 | 14 | 0 | 32 | 32 | 0 | 0 | 184.1 | 209 | 95 | 83 | 71 | 171 | 18 | 15 |
| Nick Blackburn |   | sp | 30 | 5.58 | 7 | 12 | 0 | 30 | 30 | 0 | 0 | 151.2 | 192 | 107 | 94 | 50 | 89 | 27 | 12 |
| Joe Blanton | Ari | sp | 31 | 2.73 | 1 | 3 | 1 | 28 | 0 | 0 | 0 | 33.0 | 33 | 11 | 10 | 9 | 28 | 3 | 10 |
| Michael Bowden | Col | mr | 25 | 5.03 | 0 | 4 | 4 | 29 | 0 | 0 | 0 | 34.0 | 35 | 20 | 19 | 15 | 22 | 6 | 5 |
| Brad Brach | LAD | mr | 26 | 5.63 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 8.0 | 11 | 5 | 5 | 6 | 7 | 0 | 2 |
| Zach Braddock* | Mil | mr | 24 | 3.52 | 1 | 1 | 0 | 9 | 0 | 0 | 0 | 15.1 | 10 | 6 | 6 | 10 | 15 | 3 | 1 |
| Bill Bray* |   | mr | 29 | 3.42 | 4 | 3 | 4 | 50 | 0 | 0 | 0 | 47.1 | 44 | 19 | 18 | 14 | 40 | 3 | 4 |
| Craig Breslow* | Col | mr | 31 | 4.56 | 4 | 2 | 4 | 60 | 0 | 0 | 0 | 71.0 | 83 | 39 | 36 | 32 | 67 | 7 | 6 |
| Brian Broderick | Atl | mr | 25 | 3.68 | 1 | 1 | 0 | 8 | 0 | 0 | 0 | 7.1 | 8 | 3 | 3 | 1 | 4 | 0 | 2 |
| Brian Bruney | LAD | mr | 30 | 33.75 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.1 | 6 | 6 | 5 | 4 | 0 | 1 | 0 |
| Taylor Buchholz | SDP | mr | 30 | 3.24 | 2 | 0 | 0 | 9 | 0 | 0 | 0 | 8.1 | 5 | 3 | 3 | 4 | 6 | 2 | 1 |
| Mark Buehrle* | Hou | sp | 33 | 3.75 | 13 | 9 | 0 | 30 | 30 | 6 | 1 | 211.1 | 210 | 98 | 88 | 69 | 137 | 16 | 19 |
| Jason Bulger | LAD | mr | 33 | 1.23 | 0 | 0 | 5 | 6 | 0 | 0 | 0 | 7.1 | 4 | 1 | 1 | 2 | 3 | 1 | 0 |
| A.J. Burnett | Phi | sp | 35 | 4.11 | 13 | 7 | 0 | 32 | 32 | 1 | 0 | 197.0 | 187 | 102 | 90 | 79 | 161 | 30 | 17 |
| Sean Burnett* | SDP | mr | 29 | 3.03 | 1 | 2 | 1 | 47 | 0 | 0 | 0 | 38.2 | 34 | 18 | 13 | 11 | 31 | 3 | 4 |
| Dave Bush | Fla | mr | 32 | 5.76 | 2 | 3 | 0 | 18 | 3 | 0 | 0 | 54.2 | 74 | 36 | 35 | 16 | 34 | 8 | 12 |
| Trevor Cahill | ChC | sp | 24 | 4.10 | 9 | 14 | 1 | 39 | 38 | 2 | 1 | 232.2 | 231 | 118 | 106 | 94 | 176 | 22 | 20 |
| Matt Cain | Phi | sp | 27 | 3.07 | 20 | 7 | 0 | 33 | 33 | 6 | 2 | 234.2 | 176 | 91 | 80 | 72 | 190 | 19 | 3 |
| Chris Capuano* | Ari | sp | 33 | 4.79 | 7 | 12 | 0 | 30 | 30 | 1 | 0 | 189.2 | 193 | 106 | 101 | 68 | 172 | 21 | 15 |
| Chris Carpenter | Fla | sp | 37 | 2.85 | 16 | 6 | 0 | 26 | 26 | 6 | 1 | 186.0 | 198 | 63 | 59 | 43 | 140 | 7 | 17 |
| Carlos Carrasco | Phi | sp | 25 | 3.19 | 10 | 6 | 0 | 25 | 25 | 3 | 1 | 158.0 | 156 | 60 | 56 | 37 | 120 | 18 | 12 |
| Andrew Cashner | Fla | mr | 25 | 0.49 | 2 | 0 | 6 | 15 | 1 | 0 | 0 | 18.1 | 6 | 1 | 1 | 12 | 5 | 1 | 4 |
| Santiago Casilla | ChC | mr | 31 | 3.83 | 4 | 2 | 3 | 36 | 0 | 0 | 0 | 51.2 | 33 | 25 | 22 | 32 | 52 | 3 | 5 |
| Joba Chamberlain | Hou | mr | 26 | 4.46 | 1 | 2 | 3 | 24 | 0 | 0 | 0 | 34.1 | 41 | 23 | 17 | 11 | 32 | 5 | 7 |
| Aroldis Chapman* | Mil | mr | 24 | 1.98 | 6 | 2 | 24 | 51 | 0 | 0 | 0 | 59.0 | 26 | 14 | 13 | 55 | 82 | 2 | 9 |
| Tyler Chatwood |   | sp | 22 | 4.86 | 5 | 11 | 0 | 24 | 24 | 1 | 0 | 133.1 | 150 | 78 | 72 | 68 | 77 | 14 | 26 |
| Alex Cobb | Atl | sp | 24 | 3.97 | 4 | 4 | 0 | 12 | 12 | 0 | 0 | 68.0 | 72 | 33 | 30 | 33 | 45 | 1 | 12 |
| Todd Coffey | Atl | mr | 31 | 3.12 | 2 | 3 | 0 | 48 | 0 | 0 | 0 | 57.2 | 51 | 23 | 20 | 21 | 39 | 3 | 3 |
| Tim Collins* | Cin | mr | 22 | 3.17 | 5 | 2 | 1 | 52 | 0 | 0 | 0 | 71.0 | 43 | 26 | 25 | 29 | 61 | 8 | 4 |
| Jose Contreras | Ari | cl | 40 | 2.70 | 1 | 1 | 0 | 7 | 0 | 0 | 0 | 6.2 | 1 | 2 | 2 | 6 | 6 | 0 | 0 |
| Ryan Cook | Cin | mr | 25 | 7.36 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.2 | 5 | 3 | 3 | 3 | 2 | 0 | 0 |
| Dan Cortes | Pit | mr | 25 | 2.70 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 6.2 | 7 | 2 | 2 | 0 | 3 | 0 | 1 |
| Jesse Crain | NYM | mr | 30 | 2.90 | 3 | 0 | 2 | 60 | 0 | 0 | 0 | 71.1 | 56 | 23 | 23 | 33 | 75 | 7 | 5 |
| Aaron Crow | StL | mr | 25 | 4.81 | 3 | 3 | 5 | 53 | 0 | 0 | 0 | 67.1 | 69 | 39 | 36 | 32 | 73 | 10 | 6 |
| Matt Daley | Pit | mr | 30 | 7.36 | 0 | 2 | 0 | 4 | 0 | 0 | 0 | 3.2 | 4 | 3 | 3 | 0 | 3 | 2 | 0 |
| Doug Davis* |   | sp | 36 | 10.57 | 0 | 3 | 0 | 3 | 3 | 0 | 0 | 15.1 | 28 | 23 | 18 | 13 | 15 | 1 | 2 |
| Rubby De La Rosa | StL | sp | 23 | 3.69 | 5 | 5 | 0 | 12 | 12 | 0 | 0 | 68.1 | 66 | 30 | 28 | 32 | 79 | 8 | 5 |
| Enerio Del Rosario | Pit | mr | 26 | 2.84 | 4 | 0 | 0 | 18 | 0 | 0 | 0 | 19.0 | 19 | 6 | 6 | 4 | 11 | 0 | 1 |
| Sam Demel | Col | mr | 26 | 11.43 | 3 | 7 | 1 | 39 | 0 | 0 | 0 | 37.0 | 68 | 49 | 47 | 34 | 18 | 6 | 9 |
| Ross Detwiler* | LAD | sp | 26 | 3.44 | 4 | 2 | 5 | 44 | 3 | 0 | 0 | 81.0 | 78 | 33 | 31 | 30 | 59 | 7 | 7 |
| Scott Diamond* | SFG | sp | 25 | 4.19 | 2 | 3 | 0 | 7 | 7 | 0 | 0 | 38.2 | 45 | 20 | 18 | 9 | 17 | 4 | 7 |
| Brandon Dickson | LAD | mr | 27 | 9.43 | 0 | 4 | 0 | 5 | 5 | 0 | 0 | 21.0 | 37 | 23 | 22 | 8 | 17 | 5 | 3 |
| Tim Dillard | Cin | mr | 28 | 4.03 | 2 | 0 | 0 | 26 | 0 | 0 | 0 | 29.0 | 36 | 15 | 13 | 2 | 25 | 4 | 1 |
| Octavio Dotel | Cin | mr | 38 | 1.33 | 3 | 1 | 4 | 62 | 0 | 0 | 0 | 61.0 | 34 | 13 | 9 | 22 | 61 | 5 | 1 |
| Scott Downs* | NYM | mr | 36 | 1.70 | 8 | 2 | 4 | 53 | 0 | 0 | 0 | 63.2 | 40 | 13 | 12 | 19 | 43 | 1 | 3 |
| Kyle Drabek | Phi | sp | 24 | 7.88 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 8.0 | 6 | 7 | 7 | 6 | 6 | 2 | 0 |
| Danny Duffy* | Mil | sp | 23 | 7.46 | 5 | 15 | 0 | 24 | 24 | 0 | 0 | 120.2 | 151 | 107 | 100 | 63 | 110 | 26 | 7 |
| Zach Duke* | Fla | mr | 29 | 6.61 | 1 | 5 | 0 | 10 | 10 | 2 | 0 | 64.0 | 85 | 51 | 47 | 22 | 29 | 5 | 5 |
| Scott Elbert* | Atl | mr | 26 | 2.05 | 2 | 1 | 2 | 27 | 0 | 0 | 0 | 26.1 | 24 | 7 | 6 | 9 | 29 | 1 | 0 |
| John Ely | StL | mr | 26 | 3.52 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 7.2 | 5 | 3 | 3 | 7 | 11 | 1 | 1 |
| Barry Enright |   | sp | 26 | 6.44 | 3 | 8 | 0 | 12 | 11 | 1 | 0 | 64.1 | 74 | 46 | 46 | 20 | 35 | 19 | 3 |
| Edgmer Escalona | LAD | mr | 25 | 2.64 | 1 | 2 | 11 | 26 | 0 | 0 | 0 | 30.2 | 19 | 10 | 9 | 7 | 13 | 3 | 0 |
| Dana Eveland* | SDP | sp | 28 | 0.93 | 3 | 0 | 0 | 4 | 4 | 1 | 1 | 29.0 | 22 | 3 | 3 | 3 | 17 | 0 | 3 |
| Willie Eyre | SDP | mr | 33 | 2.16 | 1 | 1 | 0 | 7 | 0 | 0 | 0 | 8.1 | 7 | 2 | 2 | 2 | 4 | 1 | 0 |
| Kyle Farnsworth | StL | cl | 36 | 2.08 | 6 | 2 | 23 | 46 | 0 | 0 | 0 | 52.0 | 39 | 12 | 12 | 10 | 43 | 7 | 3 |
| Scott Feldman | Cin | mr | 29 | 3.63 | 4 | 1 | 0 | 6 | 6 | 0 | 0 | 34.2 | 27 | 16 | 14 | 14 | 20 | 2 | 0 |
| Neftali Feliz | Hou | cl | 24 | 3.29 | 3 | 7 | 28 | 58 | 0 | 0 | 0 | 63.0 | 47 | 23 | 23 | 31 | 60 | 3 | 6 |
| Michael Fiers | Mil | mr | 27 | 13.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 4 | 3 | 3 | 0 | 1 | 2 | 0 |
| Gavin Floyd | Atl | sp | 29 | 3.11 | 15 | 8 | 0 | 30 | 30 | 3 | 2 | 205.1 | 171 | 80 | 71 | 58 | 158 | 12 | 22 |
| Jeff Francis* | Atl | sp | 31 | 4.01 | 8 | 8 | 0 | 24 | 24 | 1 | 0 | 128.0 | 148 | 62 | 57 | 23 | 56 | 10 | 9 |
| Brian Fuentes* | Atl | mr | 36 | 2.55 | 3 | 3 | 4 | 54 | 0 | 0 | 0 | 60.0 | 50 | 21 | 17 | 17 | 40 | 7 | 4 |
| Jeff Fulchino | Col | mr | 32 | 4.66 | 1 | 4 | 1 | 25 | 0 | 0 | 0 | 29.0 | 27 | 16 | 15 | 12 | 24 | 5 | 1 |
| Charlie Furbush* | NYM | mr | 26 | 3.94 | 0 | 1 | 0 | 4 | 3 | 0 | 0 | 16.0 | 17 | 7 | 7 | 5 | 15 | 2 | 3 |
| Jon Garland | Col | sp | 32 | 7.67 | 2 | 7 | 0 | 15 | 12 | 0 | 0 | 63.1 | 84 | 55 | 54 | 32 | 34 | 11 | 6 |
| Cory Gearrin | Ari | mr | 26 | 3.60 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 5.0 | 4 | 2 | 2 | 5 | 6 | 0 | 0 |
| Dillon Gee |   | sp | 26 | 3.65 | 7 | 10 | 0 | 24 | 24 | 0 | 0 | 143.0 | 125 | 64 | 58 | 53 | 102 | 14 | 7 |
| Justin Germano | Mil | mr | 29 | 2.45 | 0 | 2 | 1 | 6 | 0 | 0 | 0 | 7.1 | 6 | 3 | 2 | 3 | 2 | 1 | 0 |
| Gio Gonzalez* | SFG | sp | 26 | 2.02 | 18 | 6 | 0 | 32 | 32 | 1 | 1 | 200.2 | 139 | 49 | 45 | 81 | 234 | 7 | 15 |
| Tom Gorzelanny* | StL | sp | 29 | 2.73 | 7 | 5 | 0 | 19 | 19 | 1 | 1 | 118.2 | 116 | 40 | 36 | 33 | 114 | 14 | 14 |
| John Grabow* | Hou | mr | 33 | 4.67 | 0 | 1 | 1 | 55 | 0 | 0 | 0 | 71.1 | 71 | 43 | 37 | 25 | 50 | 13 | 5 |
| Kevin Gregg | Pit | cl | 34 | 5.37 | 3 | 5 | 0 | 54 | 0 | 0 | 0 | 55.1 | 61 | 35 | 33 | 32 | 47 | 6 | 4 |
| Jason Grilli | NYM | mr | 35 | 2.45 | 4 | 1 | 1 | 30 | 0 | 0 | 0 | 36.2 | 26 | 10 | 10 | 15 | 37 | 0 | 4 |
| Matt Guerrier |   | mr | 33 | 3.18 | 7 | 3 | 3 | 55 | 0 | 0 | 0 | 70.2 | 70 | 26 | 25 | 26 | 41 | 3 | 6 |
| Jeremy Guthrie | Atl | sp | 33 | 3.45 | 12 | 9 | 0 | 32 | 32 | 2 | 1 | 213.2 | 205 | 90 | 82 | 63 | 132 | 19 | 15 |
| Nick Hagadone* | Phi | mr | 26 | 3.38 | 1 | 1 | 0 | 7 | 0 | 0 | 0 | 5.1 | 1 | 3 | 2 | 10 | 4 | 0 | 1 |
| Roy Halladay | NYM | sp | 35 | 2.78 | 15 | 8 | 0 | 32 | 32 | 8 | 1 | 233.0 | 195 | 82 | 72 | 28 | 217 | 15 | 7 |
| Cole Hamels* | SFG | sp | 28 | 3.13 | 14 | 5 | 0 | 31 | 31 | 2 | 1 | 210.0 | 178 | 86 | 73 | 49 | 188 | 23 | 10 |
| Aaron Harang | Col | sp | 34 | 7.29 | 3 | 19 | 0 | 38 | 30 | 0 | 0 | 154.1 | 223 | 131 | 125 | 61 | 115 | 22 | 17 |
| Rich Harden | NYM | sp | 30 | 3.90 | 7 | 6 | 0 | 19 | 19 | 0 | 0 | 99.1 | 106 | 45 | 43 | 35 | 98 | 18 | 6 |
| Dan Haren | LAD | sp | 31 | 3.34 | 17 | 9 | 0 | 34 | 34 | 7 | 2 | 245.0 | 225 | 95 | 91 | 28 | 219 | 17 | 8 |
| Lucas Harrell | Phi | mr | 27 | 9.53 | 1 | 1 | 0 | 3 | 2 | 0 | 0 | 11.1 | 23 | 14 | 12 | 10 | 12 | 1 | 0 |
| Matt Harrison* | Mil | sp | 26 | 3.46 | 7 | 14 | 0 | 33 | 30 | 2 | 1 | 192.2 | 187 | 85 | 74 | 63 | 152 | 9 | 32 |
| Chris Hatcher | Ari | mr | 27 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.1 | 2 | 0 | 0 | 2 | 2 | 0 | 0 |
| LaTroy Hawkins | Atl | mr | 39 | 2.08 | 4 | 3 | 0 | 43 | 0 | 0 | 0 | 52.0 | 41 | 13 | 12 | 11 | 24 | 2 | 7 |
| Jeremy Hellickson | StL | sp | 25 | 2.28 | 14 | 7 | 0 | 30 | 30 | 4 | 1 | 213.1 | 159 | 57 | 54 | 52 | 134 | 10 | 12 |
| David Herndon | Col | mr | 26 | 5.79 | 2 | 9 | 1 | 56 | 0 | 0 | 0 | 77.2 | 90 | 55 | 50 | 28 | 50 | 21 | 6 |
| Luke Hochevar | Col | sp | 28 | 3.99 | 13 | 8 | 0 | 32 | 31 | 2 | 1 | 191.2 | 202 | 100 | 85 | 64 | 143 | 21 | 18 |
| Derek Holland* | Fla | sp | 25 | 4.65 | 9 | 12 | 0 | 33 | 33 | 0 | 0 | 197.1 | 205 | 108 | 102 | 85 | 185 | 22 | 25 |
| Jeremy Horst* | StL | mr | 26 | 10.38 | 2 | 0 | 0 | 9 | 0 | 0 | 0 | 8.2 | 19 | 10 | 10 | 2 | 7 | 3 | 0 |
| Daniel Hudson | Col | sp | 25 | 4.87 | 7 | 17 | 0 | 37 | 33 | 3 | 0 | 207.0 | 235 | 127 | 112 | 53 | 167 | 27 | 7 |
| Tim Hudson | SDP | sp | 36 | 2.16 | 20 | 9 | 0 | 33 | 33 | 12 | 7 | 253.2 | 198 | 69 | 61 | 64 | 171 | 16 | 23 |
| Philip Humber | Cin | sp | 29 | 3.15 | 14 | 5 | 0 | 30 | 30 | 2 | 1 | 185.2 | 163 | 69 | 65 | 44 | 116 | 16 | 13 |
| Chris Jakubauskas | Ari | mr | 33 | 4.26 | 1 | 2 | 0 | 45 | 0 | 0 | 0 | 74.0 | 80 | 38 | 35 | 38 | 52 | 7 | 9 |
| Casey Janssen | Mil | mr | 30 | 1.20 | 6 | 3 | 3 | 44 | 0 | 0 | 0 | 67.1 | 44 | 13 | 9 | 18 | 61 | 0 | 3 |
| Jeremy Jeffress | Ari | mr | 24 | 3.38 | 1 | 1 | 2 | 15 | 0 | 0 | 0 | 18.2 | 11 | 7 | 7 | 12 | 17 | 2 | 0 |
| Ubaldo Jimenez | Ari | sp | 28 | 5.52 | 6 | 19 | 0 | 32 | 32 | 3 | 1 | 192.1 | 193 | 124 | 118 | 94 | 184 | 18 | 11 |
| Jim Johnson | NYM | mr | 29 | 2.08 | 6 | 1 | 5 | 34 | 0 | 0 | 0 | 43.1 | 29 | 13 | 10 | 9 | 27 | 1 | 5 |
| Jair Jurrjens | SFG | sp | 26 | 3.86 | 14 | 4 | 0 | 24 | 24 | 3 | 0 | 161.0 | 163 | 72 | 69 | 37 | 95 | 21 | 4 |
| Jeff Karstens | ChC | sp | 29 | 3.81 | 12 | 9 | 0 | 31 | 31 | 4 | 1 | 203.0 | 218 | 95 | 86 | 40 | 116 | 22 | 15 |
| Shawn Kelley | SFG | mr | 28 | 0.00 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 15.0 | 15 | 2 | 0 | 3 | 11 | 0 | 2 |
| Ian Kennedy | NYM | sp | 27 | 3.98 | 11 | 9 | 0 | 33 | 33 | 1 | 0 | 210.1 | 195 | 99 | 93 | 64 | 202 | 25 | 12 |
| Clayton Kershaw* | Atl | sp | 24 | 1.93 | 21 | 4 | 0 | 33 | 33 | 4 | 3 | 246.2 | 167 | 58 | 53 | 66 | 252 | 9 | 15 |
| Craig Kimbrel | SFG | cl | 24 | 1.80 | 2 | 4 | 46 | 63 | 0 | 0 | 0 | 70.0 | 36 | 15 | 14 | 25 | 119 | 3 | 5 |
| Josh Kinney | Mil | mr | 33 | 7.71 | 0 | 2 | 1 | 12 | 0 | 0 | 0 | 14.0 | 21 | 13 | 12 | 6 | 16 | 0 | 2 |
| Brandon Kintzler | Hou | mr | 27 | 8.53 | 2 | 1 | 0 | 10 | 0 | 0 | 0 | 12.2 | 21 | 12 | 12 | 4 | 17 | 3 | 2 |
| Hong-Chih Kuo* | Fla | mr | 30 | 0.00 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 3.1 | 0 | 0 | 0 | 4 | 4 | 0 | 1 |
| Hiroki Kuroda | SDP | sp | 37 | 2.75 | 19 | 4 | 0 | 32 | 32 | 4 | 1 | 219.1 | 194 | 76 | 67 | 40 | 160 | 14 | 7 |
| John Lackey |   | sp | 33 | 6.84 | 3 | 13 | 0 | 20 | 20 | 0 | 0 | 102.2 | 141 | 86 | 78 | 39 | 61 | 8 | 6 |
| Aaron Laffey* | NYM | mr | 27 | 6.63 | 0 | 1 | 0 | 22 | 0 | 0 | 0 | 36.2 | 47 | 29 | 27 | 16 | 24 | 3 | 4 |
| Brandon League | Fla | cl | 29 | 2.57 | 1 | 3 | 2 | 42 | 0 | 0 | 0 | 49.0 | 43 | 16 | 14 | 7 | 39 | 2 | 6 |
| Mike Leake | Col | sp | 24 | 5.64 | 4 | 11 | 2 | 64 | 18 | 1 | 0 | 177.0 | 221 | 120 | 111 | 36 | 143 | 21 | 9 |
| Sam LeCure | LAD | mr | 28 | 3.47 | 9 | 3 | 4 | 56 | 4 | 0 | 0 | 90.2 | 78 | 40 | 35 | 24 | 84 | 12 | 2 |
| Cliff Lee* | SDP | sp | 33 | 2.47 | 18 | 6 | 0 | 32 | 32 | 5 | 3 | 229.2 | 187 | 69 | 63 | 40 | 239 | 18 | 22 |
| Jon Lester* | ChC | sp | 28 | 2.89 | 10 | 12 | 0 | 29 | 29 | 2 | 2 | 190.0 | 161 | 69 | 61 | 57 | 178 | 16 | 23 |
| Ted Lilly* |   | sp | 36 | 3.34 | 14 | 8 | 0 | 33 | 33 | 1 | 0 | 199.1 | 186 | 88 | 74 | 59 | 163 | 26 | 11 |
| Tim Lincecum |   | sp | 28 | 3.99 | 11 | 13 | 0 | 33 | 33 | 0 | 0 | 216.2 | 205 | 106 | 96 | 87 | 221 | 29 | 14 |
| Brad Lincoln | StL | sp | 27 | 3.96 | 2 | 5 | 8 | 34 | 0 | 0 | 0 | 52.1 | 51 | 25 | 23 | 10 | 21 | 5 | 2 |
| Scott Linebrink | Hou | mr | 35 | 4.40 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 14.1 | 13 | 8 | 7 | 2 | 12 | 2 | 0 |
| Jesse Litsch | Phi | mr | 27 | 2.56 | 8 | 1 | 0 | 12 | 12 | 1 | 0 | 84.1 | 61 | 27 | 24 | 32 | 75 | 6 | 6 |
| Kameron Loe | Phi | mr | 30 | 2.30 | 3 | 4 | 3 | 50 | 0 | 0 | 0 | 62.2 | 50 | 18 | 16 | 13 | 55 | 7 | 5 |
| Boone Logan* | LAD | mr | 27 | 4.59 | 2 | 3 | 2 | 34 | 0 | 0 | 0 | 49.0 | 55 | 30 | 25 | 16 | 51 | 2 | 2 |
| Kyle Lohse | SDP | sp | 33 | 3.19 | 13 | 11 | 0 | 30 | 30 | 2 | 1 | 203.0 | 198 | 79 | 72 | 44 | 112 | 13 | 11 |
| Rodrigo Lopez | StL | sp | 36 | 3.50 | 1 | 4 | 5 | 36 | 0 | 0 | 0 | 46.1 | 50 | 18 | 18 | 9 | 31 | 5 | 8 |
| Wilton Lopez | Phi | mr | 28 | 2.05 | 6 | 5 | 2 | 39 | 0 | 0 | 0 | 52.2 | 62 | 14 | 12 | 11 | 30 | 2 | 8 |
| Derek Lowe | Hou | sp | 39 | 4.72 | 13 | 13 | 0 | 34 | 34 | 4 | 1 | 230.2 | 256 | 130 | 121 | 77 | 160 | 23 | 27 |
| Cory Luebke* | LAD | mr | 27 | 3.64 | 11 | 4 | 5 | 50 | 21 | 0 | 0 | 160.2 | 134 | 67 | 65 | 74 | 183 | 23 | 8 |
| Josh Lueke | Pit | mr | 27 | 4.93 | 1 | 0 | 0 | 26 | 0 | 0 | 0 | 34.2 | 39 | 20 | 19 | 20 | 32 | 2 | 3 |
| Ryan Madson | Cin | cl | 31 | 1.18 | 5 | 4 | 26 | 61 | 0 | 0 | 0 | 68.2 | 56 | 10 | 9 | 14 | 59 | 2 | 11 |
| Matt Maloney* | LAD | mr | 28 | 10.91 | 1 | 2 | 0 | 7 | 3 | 0 | 0 | 15.2 | 30 | 22 | 19 | 4 | 10 | 7 | 1 |
| Shaun Marcum | Hou | sp | 30 | 3.60 | 9 | 13 | 0 | 28 | 28 | 2 | 1 | 190.0 | 164 | 83 | 76 | 46 | 155 | 24 | 7 |
| Sean Marshall* | Cin | mr | 29 | 1.95 | 11 | 4 | 8 | 66 | 0 | 0 | 0 | 87.2 | 52 | 21 | 19 | 12 | 100 | 3 | 3 |
| Cristhian Martinez | SDP | mr | 30 | 2.10 | 6 | 3 | 4 | 61 | 0 | 0 | 0 | 73.0 | 40 | 20 | 17 | 15 | 51 | 5 | 7 |
| Nick Masset | Ari | mr | 30 | 3.82 | 0 | 4 | 1 | 57 | 0 | 0 | 0 | 70.2 | 63 | 32 | 30 | 28 | 67 | 1 | 3 |
| Justin Masterson | Pit | sp | 27 | 3.95 | 8 | 15 | 0 | 33 | 33 | 2 | 1 | 212.0 | 227 | 101 | 93 | 53 | 156 | 15 | 17 |
| Marcos Mateo | Cin | mr | 28 | 4.29 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 21.0 | 17 | 10 | 10 | 15 | 23 | 4 | 1 |
| Scott Mathieson | Hou | mr | 28 | 10.80 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.2 | 3 | 2 | 2 | 1 | 2 | 0 | 0 |
| Daisuke Matsuzaka | Col | sp | 31 | 4.31 | 4 | 4 | 0 | 13 | 10 | 0 | 0 | 64.2 | 66 | 33 | 31 | 25 | 37 | 6 | 6 |
| Ryan Mattheus | SFG | mr | 28 | 2.38 | 2 | 0 | 0 | 17 | 0 | 0 | 0 | 34.0 | 34 | 9 | 9 | 14 | 12 | 0 | 2 |
| Zach McAllister | Pit | sp | 24 | 5.40 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 18.1 | 21 | 12 | 11 | 4 | 22 | 3 | 2 |
| Brandon McCarthy | ChC | sp | 28 | 3.86 | 1 | 5 | 0 | 8 | 8 | 1 | 0 | 53.2 | 62 | 23 | 23 | 13 | 45 | 5 | 4 |
| Mike McClendon | Cin | mr | 27 | 3.00 | 1 | 1 | 0 | 8 | 0 | 0 | 0 | 12.0 | 11 | 5 | 4 | 4 | 9 | 1 | 3 |
| Daniel McCutchen | Phi | mr | 29 | 3.60 | 0 | 1 | 1 | 12 | 0 | 0 | 0 | 25.0 | 31 | 11 | 10 | 10 | 13 | 3 | 5 |
| James McDonald |   | sp | 27 | 5.57 | 7 | 10 | 0 | 23 | 23 | 0 | 0 | 119.2 | 121 | 78 | 74 | 66 | 97 | 13 | 10 |
| Dustin McGowan | Ari | sp | 30 | 7.30 | 1 | 4 | 0 | 8 | 8 | 0 | 0 | 37.0 | 37 | 33 | 30 | 34 | 41 | 10 | 1 |
| Kris Medlen | Hou | mr | 26 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mark Melancon | Hou | cl | 27 | 2.47 | 5 | 3 | 3 | 46 | 0 | 0 | 0 | 54.2 | 45 | 20 | 15 | 16 | 36 | 3 | 4 |
| Jose Mijares* | Mil | mr | 27 | 3.77 | 3 | 2 | 2 | 38 | 0 | 0 | 0 | 59.2 | 50 | 27 | 25 | 27 | 36 | 5 | 5 |
| Andrew Miller* | Col | sp | 27 | 4.49 | 2 | 9 | 3 | 45 | 18 | 0 | 0 | 140.1 | 138 | 74 | 70 | 101 | 113 | 12 | 16 |
| Trever Miller* | StL | mr | 39 | 7.27 | 1 | 0 | 1 | 9 | 0 | 0 | 0 | 8.2 | 10 | 8 | 7 | 4 | 7 | 1 | 1 |
| Kevin Millwood | SDP | sp | 37 | 4.54 | 4 | 5 | 0 | 13 | 13 | 0 | 0 | 83.1 | 97 | 48 | 42 | 11 | 56 | 18 | 5 |
| Tom Milone* | LAD | sp | 25 | 4.38 | 5 | 3 | 0 | 9 | 9 | 0 | 0 | 49.1 | 63 | 27 | 24 | 6 | 26 | 4 | 5 |
| Sergio Mitre | StL | mr | 31 | 3.44 | 1 | 2 | 2 | 27 | 0 | 0 | 0 | 36.2 | 35 | 16 | 14 | 13 | 24 | 2 | 2 |
| Franklin Morales* | ChC | mr | 26 | 2.72 | 1 | 3 | 4 | 29 | 0 | 0 | 0 | 36.1 | 30 | 14 | 11 | 16 | 36 | 2 | 2 |
| Guillermo Moscoso | Ari | sp | 28 | 3.14 | 8 | 13 | 0 | 23 | 23 | 5 | 0 | 166.0 | 128 | 63 | 58 | 36 | 100 | 18 | 3 |
| Dustin Moseley |   | sp | 30 | 3.69 | 7 | 6 | 0 | 22 | 22 | 0 | 0 | 136.2 | 128 | 63 | 56 | 38 | 85 | 9 | 11 |
| Guillermo Mota | SFG | mr | 38 | 3.99 | 2 | 3 | 1 | 41 | 0 | 0 | 0 | 58.2 | 53 | 34 | 26 | 26 | 58 | 11 | 0 |
| Joe Nathan | StL | cl | 37 | 2.23 | 0 | 2 | 3 | 25 | 0 | 0 | 0 | 36.1 | 26 | 9 | 9 | 6 | 25 | 4 | 1 |
| Pat Neshek | Hou | mr | 31 | 9.00 | 1 | 1 | 0 | 10 | 0 | 0 | 0 | 10.0 | 12 | 10 | 10 | 13 | 9 | 1 | 1 |
| Jeff Niemann | StL | sp | 29 | 2.85 | 8 | 9 | 0 | 27 | 27 | 0 | 0 | 176.2 | 157 | 72 | 56 | 29 | 161 | 15 | 4 |
| Ricky Nolasco | Fla | sp | 29 | 5.63 | 11 | 13 | 0 | 31 | 31 | 1 | 0 | 169.1 | 218 | 109 | 106 | 31 | 131 | 23 | 15 |
| Ivan Nova | Hou | sp | 25 | 3.56 | 17 | 6 | 0 | 30 | 30 | 2 | 1 | 184.1 | 178 | 81 | 73 | 65 | 111 | 16 | 11 |
| Eric O'Flaherty* |   | mr | 27 | 1.65 | 6 | 2 | 7 | 77 | 0 | 0 | 0 | 82.0 | 54 | 17 | 15 | 11 | 84 | 2 | 6 |
| Andrew Oliver* | LAD | sp | 24 | 8.44 | 2 | 3 | 0 | 10 | 10 | 0 | 0 | 42.2 | 42 | 40 | 40 | 38 | 24 | 15 | 3 |
| Roy Oswalt | StL | sp | 34 | 3.36 | 11 | 6 | 0 | 22 | 22 | 1 | 1 | 139.1 | 146 | 56 | 52 | 28 | 102 | 9 | 14 |
| Josh Outman* | Phi | sp | 27 | 5.34 | 1 | 1 | 0 | 35 | 0 | 0 | 0 | 57.1 | 60 | 37 | 34 | 27 | 35 | 9 | 11 |
| Micah Owings | Pit | mr | 29 | 4.79 | 3 | 3 | 0 | 50 | 0 | 0 | 0 | 71.1 | 80 | 38 | 38 | 29 | 50 | 12 | 4 |
| Matt Palmer | Pit | sp | 33 | 4.03 | 1 | 1 | 0 | 5 | 5 | 1 | 1 | 29.0 | 33 | 13 | 13 | 1 | 14 | 0 | 2 |
| Jarrod Parker | Col | sp | 23 | 8.28 | 0 | 4 | 0 | 4 | 4 | 0 | 0 | 25.0 | 43 | 29 | 23 | 10 | 19 | 3 | 0 |
| Bobby Parnell | Fla | mr | 27 | 5.05 | 0 | 4 | 2 | 48 | 0 | 0 | 0 | 62.1 | 67 | 41 | 35 | 25 | 67 | 12 | 3 |
| Troy Patton* | NYM | mr | 26 | 2.27 | 3 | 2 | 2 | 27 | 0 | 0 | 0 | 35.2 | 29 | 9 | 9 | 11 | 33 | 6 | 1 |
| David Pauley | Hou | mr | 29 | 3.68 | 5 | 3 | 1 | 55 | 0 | 0 | 0 | 88.0 | 89 | 38 | 36 | 12 | 62 | 6 | 7 |
| Felipe Paulino | Mil | sp | 28 | 4.16 | 7 | 10 | 0 | 35 | 30 | 0 | 0 | 186.0 | 192 | 92 | 86 | 79 | 199 | 19 | 20 |
| Carl Pavano | Phi | sp | 36 | 4.13 | 12 | 10 | 0 | 33 | 33 | 6 | 0 | 233.0 | 245 | 118 | 107 | 30 | 109 | 26 | 17 |
| Brad Peacock | Col | sp | 24 | 1.68 | 1 | 0 | 1 | 32 | 0 | 0 | 0 | 48.1 | 34 | 10 | 9 | 24 | 15 | 1 | 3 |
| Mike Pelfrey | StL | sp | 28 | 5.26 | 11 | 13 | 0 | 33 | 33 | 0 | 0 | 193.1 | 230 | 119 | 113 | 56 | 91 | 32 | 10 |
| Tony Pena | Fla | mr | 30 | 6.75 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 10.2 | 9 | 8 | 8 | 6 | 11 | 0 | 0 |
| Lance Pendleton | Fla | mr | 28 | 11.37 | 0 | 1 | 0 | 10 | 0 | 0 | 0 | 12.2 | 18 | 16 | 16 | 7 | 10 | 5 | 0 |
| Rafael Perez* | Fla | mr | 30 | 3.91 | 3 | 3 | 4 | 50 | 0 | 0 | 0 | 53.0 | 59 | 23 | 23 | 18 | 34 | 3 | 8 |
| Ryan Perry | Ari | mr | 25 | 2.63 | 2 | 0 | 1 | 32 | 0 | 0 | 0 | 41.0 | 41 | 13 | 12 | 20 | 29 | 1 | 5 |
| Michael Pineda | Cin | sp | 23 | 3.06 | 16 | 6 | 0 | 30 | 30 | 0 | 0 | 188.1 | 150 | 69 | 64 | 72 | 193 | 22 | 3 |
| Joel Pineiro | SFG | sp | 33 | 4.61 | 9 | 6 | 0 | 21 | 21 | 2 | 1 | 123.0 | 147 | 69 | 63 | 35 | 52 | 12 | 17 |
| Drew Pomeranz* | Fla | sp | 23 | 4.50 | 2 | 2 | 0 | 5 | 5 | 0 | 0 | 32.0 | 33 | 16 | 16 | 11 | 23 | 0 | 5 |
| David Price* | Cin | sp | 26 | 2.64 | 16 | 10 | 0 | 34 | 34 | 5 | 2 | 241.2 | 209 | 82 | 71 | 59 | 260 | 23 | 17 |
| Scott Proctor | Mil | mr | 35 | 7.28 | 1 | 1 | 0 | 23 | 0 | 0 | 0 | 29.2 | 41 | 27 | 24 | 16 | 20 | 9 | 2 |
| David Purcey* | Col | mr | 30 | 7.43 | 0 | 4 | 3 | 26 | 0 | 0 | 0 | 23.0 | 33 | 22 | 19 | 23 | 8 | 2 | 5 |
| Zach Putnam | Hou | mr | 24 | 9.00 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 3.0 | 6 | 3 | 3 | 2 | 4 | 0 | 0 |
| J.J. Putz | Cin | cl | 35 | 3.21 | 4 | 2 | 7 | 56 | 0 | 0 | 0 | 67.1 | 52 | 25 | 24 | 12 | 57 | 7 | 3 |
| Chad Qualls | ChC | mr | 33 | 6.33 | 1 | 4 | 0 | 39 | 0 | 0 | 0 | 42.2 | 53 | 36 | 30 | 19 | 18 | 5 | 5 |
| Cesar Ramos* | NYM | mr | 28 | 2.08 | 10 | 2 | 0 | 40 | 0 | 0 | 0 | 43.1 | 27 | 10 | 10 | 14 | 29 | 1 | 5 |
| Chris Ray | StL | mr | 30 | 5.47 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 24.2 | 35 | 16 | 15 | 16 | 19 | 1 | 2 |
| Jo-Jo Reyes* | Pit | sp | 27 | 4.72 | 5 | 14 | 0 | 31 | 25 | 0 | 0 | 160.0 | 178 | 93 | 84 | 57 | 91 | 12 | 18 |
| Arthur Rhodes* | Pit | mr | 42 | 5.76 | 0 | 2 | 2 | 26 | 0 | 0 | 0 | 25.0 | 21 | 16 | 16 | 12 | 15 | 6 | 2 |
| David Robertson | Phi | mr | 27 | 1.47 | 8 | 2 | 3 | 59 | 0 | 0 | 0 | 73.1 | 38 | 13 | 12 | 27 | 110 | 0 | 3 |
| Aneury Rodriguez | Phi | mr | 24 | 3.83 | 3 | 5 | 0 | 9 | 8 | 2 | 0 | 56.1 | 43 | 24 | 24 | 15 | 45 | 7 | 2 |
| Wandy Rodriguez* | Cin | sp | 33 | 3.31 | 12 | 8 | 0 | 30 | 30 | 0 | 0 | 177.0 | 150 | 71 | 65 | 63 | 171 | 20 | 17 |
| Chance Ruffin | Cin | mr | 23 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.2 | 1 | 0 | 0 | 0 | 3 | 0 | 0 |
| Josh Rupe | Fla | mr | 29 | 7.50 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6.0 | 7 | 5 | 5 | 3 | 1 | 1 | 0 |
| Adam Russell | StL | mr | 29 | 5.40 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 5.0 | 7 | 3 | 3 | 2 | 4 | 1 | 1 |
| James Russell* | Mil | mr | 26 | 4.37 | 2 | 4 | 2 | 65 | 0 | 0 | 0 | 80.1 | 87 | 41 | 39 | 25 | 43 | 9 | 3 |
| Marc Rzepczynski* | Fla | mr | 26 | 3.55 | 5 | 6 | 5 | 57 | 0 | 0 | 0 | 66.0 | 49 | 29 | 26 | 32 | 63 | 5 | 12 |
| Takashi Saito | Pit | mr | 42 | 2.63 | 2 | 1 | 2 | 22 | 0 | 0 | 0 | 27.1 | 27 | 8 | 8 | 6 | 26 | 4 | 2 |
| Fernando Salas | ChC | cl | 27 | 3.14 | 9 | 7 | 17 | 75 | 0 | 0 | 0 | 100.1 | 75 | 37 | 35 | 36 | 106 | 10 | 6 |
| Chris Sale* | ChC | mr | 23 | 1.15 | 1 | 1 | 3 | 56 | 2 | 0 | 0 | 102.0 | 46 | 19 | 13 | 39 | 114 | 6 | 5 |
| Jeff Samardzija |   | mr | 27 | 2.20 | 4 | 3 | 1 | 59 | 0 | 0 | 0 | 106.1 | 65 | 27 | 26 | 47 | 97 | 5 | 5 |
| Anibal Sanchez | ChC | sp | 28 | 5.13 | 9 | 13 | 0 | 35 | 35 | 0 | 0 | 193.0 | 216 | 120 | 110 | 68 | 197 | 27 | 16 |
| Jonathan Sanchez* | Atl | sp | 29 | 4.64 | 4 | 8 | 0 | 22 | 22 | 0 | 0 | 114.1 | 96 | 60 | 59 | 84 | 135 | 13 | 8 |
| Hector Santiago* | SDP | mr | 24 | 1.69 | 2 | 0 | 0 | 9 | 0 | 0 | 0 | 5.1 | 4 | 1 | 1 | 2 | 2 | 1 | 0 |
| Sergio Santos | SFG | cl | 28 | 0.98 | 3 | 3 | 3 | 52 | 0 | 0 | 0 | 73.1 | 41 | 11 | 8 | 30 | 106 | 3 | 3 |
| Chris Schwinden | NYM | sp | 25 | 2.74 | 1 | 1 | 0 | 8 | 8 | 0 | 0 | 46.0 | 45 | 22 | 14 | 12 | 31 | 2 | 1 |
| George Sherrill* | Hou | mr | 35 | 3.03 | 2 | 1 | 3 | 30 | 0 | 0 | 0 | 35.2 | 37 | 12 | 12 | 7 | 36 | 1 | 4 |
| Alfredo Simon | Phi | sp | 31 | 6.00 | 2 | 2 | 0 | 12 | 9 | 0 | 0 | 57.0 | 74 | 40 | 38 | 10 | 48 | 8 | 7 |
| Doug Slaten* | Pit | mr | 32 | 13.50 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 3.1 | 7 | 5 | 5 | 5 | 0 | 1 | 0 |
| Joe Smith | Atl | mr | 28 | 1.54 | 3 | 4 | 17 | 67 | 0 | 0 | 0 | 76.0 | 52 | 15 | 13 | 33 | 43 | 0 | 8 |
| Joakim Soria | Ari | cl | 28 | 4.66 | 2 | 8 | 23 | 54 | 0 | 0 | 0 | 56.0 | 54 | 32 | 29 | 21 | 54 | 7 | 8 |
| Henry Sosa | Ari | sp | 26 | 5.24 | 3 | 8 | 0 | 14 | 14 | 0 | 0 | 79.0 | 88 | 46 | 46 | 34 | 49 | 9 | 8 |
| Tim Stauffer | Mil | sp | 30 | 5.00 | 7 | 14 | 0 | 29 | 29 | 1 | 1 | 165.2 | 190 | 102 | 92 | 51 | 108 | 22 | 16 |
| Zach Stewart | Mil | sp | 25 | 4.98 | 1 | 0 | 0 | 48 | 0 | 0 | 0 | 77.2 | 111 | 51 | 43 | 19 | 66 | 11 | 12 |
| Stephen Strasburg | Atl | sp | 23 | 1.05 | 5 | 1 | 0 | 9 | 9 | 2 | 2 | 68.1 | 43 | 8 | 8 | 3 | 64 | 0 | 3 |
| Huston Street | SDP | cl | 28 | 2.45 | 2 | 3 | 1 | 28 | 0 | 0 | 0 | 33.0 | 22 | 9 | 9 | 3 | 31 | 7 | 2 |
| Eric Surkamp* | Ari | sp | 24 | 5.48 | 3 | 4 | 0 | 8 | 8 | 0 | 0 | 46.0 | 41 | 28 | 28 | 35 | 19 | 2 | 1 |
| Anthony Swarzak | NYM | mr | 26 | 4.35 | 7 | 5 | 0 | 42 | 15 | 0 | 0 | 122.0 | 132 | 61 | 59 | 24 | 75 | 11 | 3 |
| Hisanori Takahashi* | SDP | mr | 37 | 5.32 | 3 | 0 | 0 | 41 | 0 | 0 | 0 | 44.0 | 38 | 30 | 26 | 13 | 38 | 6 | 4 |
| Brian Tallet* | Mil | mr | 34 | 4.91 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 3.2 | 5 | 2 | 2 | 1 | 1 | 0 | 0 |
| Yoshinori Tateyama | SDP | mr | 36 | 2.54 | 2 | 1 | 1 | 36 | 0 | 0 | 0 | 39.0 | 29 | 12 | 11 | 8 | 33 | 4 | 2 |
| Everett Teaford* | Atl | mr | 28 | 2.73 | 2 | 1 | 0 | 25 | 0 | 0 | 0 | 33.0 | 27 | 10 | 10 | 10 | 25 | 2 | 5 |
| Julio Teheran | Mil | sp | 21 | 1.96 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 23.0 | 16 | 10 | 5 | 5 | 18 | 4 | 2 |
| Joe Thatcher* | Cin | mr | 30 | 2.70 | 0 | 1 | 0 | 9 | 0 | 0 | 0 | 6.2 | 9 | 3 | 2 | 1 | 3 | 0 | 0 |
| Dale Thayer | SDP | mr | 31 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1.2 | 2 | 0 | 0 | 0 | 2 | 0 | 0 |
| Chris Tillman | Hou | sp | 24 | 9.19 | 1 | 6 | 0 | 9 | 9 | 0 | 0 | 47.0 | 78 | 52 | 48 | 22 | 32 | 4 | 2 |
| Josh Tomlin | Pit | sp | 27 | 3.12 | 10 | 11 | 0 | 30 | 30 | 4 | 1 | 213.1 | 182 | 77 | 74 | 19 | 121 | 20 | 17 |
| Ramon Troncoso | LAD | mr | 29 | 8.76 | 1 | 0 | 0 | 8 | 0 | 0 | 0 | 12.1 | 27 | 12 | 12 | 2 | 10 | 3 | 1 |
| Jacob Turner | Hou | sp | 21 | 6.57 | 1 | 4 | 0 | 7 | 7 | 1 | 0 | 37.0 | 50 | 27 | 27 | 12 | 17 | 5 | 3 |
| Koji Uehara | SDP | mr | 37 | 2.20 | 2 | 4 | 50 | 68 | 0 | 0 | 0 | 69.2 | 46 | 17 | 17 | 12 | 93 | 13 | 0 |
| Jose Valverde |   | cl | 32 | 2.26 | 8 | 5 | 16 | 64 | 0 | 0 | 0 | 83.2 | 49 | 22 | 21 | 36 | 84 | 7 | 4 |
| Rick VandenHurk | Col | sp | 27 | 11.47 | 0 | 2 | 0 | 4 | 2 | 0 | 0 | 13.1 | 16 | 17 | 17 | 11 | 11 | 6 | 0 |
| Anthony Varvaro | LAD | mr | 27 | 1.23 | 1 | 2 | 10 | 28 | 0 | 0 | 0 | 29.1 | 12 | 5 | 4 | 9 | 26 | 4 | 1 |
| Esmerling Vasquez | Col | mr | 28 | 2.59 | 1 | 0 | 2 | 34 | 0 | 0 | 0 | 41.2 | 33 | 12 | 12 | 11 | 32 | 5 | 2 |
| Javier Vazquez | Hou | sp | 35 | 5.24 | 9 | 8 | 0 | 24 | 24 | 0 | 0 | 153.0 | 168 | 99 | 89 | 50 | 108 | 25 | 8 |
| Arodys Vizcaino | Ari | mr | 21 | 3.00 | 1 | 0 | 0 | 16 | 0 | 0 | 0 | 15.0 | 9 | 8 | 5 | 10 | 13 | 2 | 1 |
| Ryan Vogelsong |   | sp | 34 | 4.33 | 9 | 6 | 0 | 30 | 30 | 1 | 0 | 170.1 | 165 | 89 | 82 | 68 | 128 | 14 | 17 |
| Jordan Walden | Pit | cl | 24 | 5.16 | 2 | 13 | 26 | 64 | 0 | 0 | 0 | 66.1 | 60 | 38 | 38 | 33 | 73 | 7 | 2 |
| Kyle Waldrop | Mil | mr | 26 | 9.64 | 1 | 1 | 0 | 6 | 0 | 0 | 0 | 9.1 | 14 | 10 | 10 | 7 | 5 | 1 | 1 |
| Tony Watson* | StL | mr | 27 | 2.83 | 0 | 5 | 2 | 33 | 0 | 0 | 0 | 41.1 | 28 | 14 | 13 | 9 | 29 | 7 | 4 |
| Jered Weaver | Pit | sp | 29 | 3.40 | 15 | 13 | 0 | 33 | 33 | 6 | 1 | 230.0 | 179 | 93 | 87 | 70 | 207 | 24 | 11 |
| Ryan Webb | Mil | mr | 26 | 2.83 | 8 | 2 | 3 | 50 | 0 | 0 | 0 | 60.1 | 61 | 24 | 19 | 22 | 43 | 2 | 5 |
| Kyle Weiland | Phi | sp | 25 | 15.43 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 2.1 | 6 | 7 | 4 | 1 | 0 | 1 | 0 |
| Randy Wells | SFG | sp | 29 | 3.80 | 8 | 7 | 0 | 19 | 19 | 0 | 0 | 109.0 | 94 | 52 | 46 | 40 | 68 | 20 | 6 |
| Jake Westbrook | Pit | sp | 34 | 4.88 | 7 | 15 | 0 | 33 | 33 | 0 | 0 | 201.0 | 242 | 120 | 109 | 77 | 98 | 14 | 31 |
| Dan Wheeler | SDP | mr | 34 | 7.82 | 0 | 3 | 1 | 15 | 0 | 0 | 0 | 12.2 | 27 | 11 | 11 | 2 | 10 | 2 | 0 |
| Tom Wilhelmsen | NYM | mr | 28 | 4.42 | 0 | 3 | 4 | 27 | 0 | 0 | 0 | 36.2 | 27 | 18 | 18 | 24 | 26 | 1 | 3 |
| Jerome Williams | Fla | sp | 30 | 4.15 | 4 | 5 | 0 | 10 | 10 | 0 | 0 | 56.1 | 60 | 30 | 26 | 24 | 43 | 4 | 7 |
| Brian Wilson | Atl | cl | 30 | 2.61 | 6 | 7 | 16 | 59 | 0 | 0 | 0 | 62.0 | 54 | 18 | 18 | 36 | 56 | 4 | 6 |
| Blake Wood | Fla | mr | 26 | 4.16 | 4 | 4 | 4 | 58 | 0 | 0 | 0 | 80.0 | 71 | 38 | 37 | 39 | 77 | 7 | 4 |
| Travis Wood* | Phi | sp | 25 | 3.35 | 4 | 1 | 0 | 9 | 5 | 0 | 0 | 40.1 | 42 | 16 | 15 | 14 | 31 | 1 | 3 |
| Chris Young | SDP | sp | 33 | 3.04 | 4 | 2 | 0 | 8 | 8 | 0 | 0 | 53.1 | 31 | 23 | 18 | 19 | 45 | 12 | 3 |
| Carlos Zambrano | LAD | sp | 31 | 3.54 | 9 | 10 | 0 | 24 | 24 | 4 | 2 | 167.2 | 158 | 71 | 66 | 48 | 108 | 20 | 16 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Jeremy Accardo | LAD | mr | 30 | 6 | 1 | 1 | 2 | 0 | 1 | 1 | 1 | 9.9 | 2.3 | 12.6 | 6.8 | 1.1 | 3.0 | 1.35 |
| Manny Acosta |   | mr | 31 | 1 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 9.7 | 3.2 | 13.2 | 8.8 | 1.7 | 2.8 | 1.43 |
| Mike Adams | Phi | mr | 33 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 4.3 | 1.4 | 5.8 | 7.4 | 0.2 | 5.3 | 0.63 |
| Jeremy Affeldt* | Phi | mr | 33 | 1 | 1 | 6 | 3 | 1 | 0 | 1 | 0 | 4.9 | 4.2 | 9.6 | 7.4 | 0.6 | 1.8 | 1.01 |
| Brett Anderson* | Mil | sp | 24 | 2 | 0 | 3 | 3 | 0 | 0 | 3 | 3 | 9.6 | 3.3 | 13.2 | 7.3 | 0.6 | 2.2 | 1.43 |
| Jake Arrieta | Fla | sp | 26 | 6 | 2 | 12 | 3 | 0 | 0 | 2 | 2 | 8.9 | 4.7 | 13.8 | 6.9 | 1.5 | 1.5 | 1.50 |
| Scott Atchison | Cin | mr | 36 | 2 | 0 | 0 | 2 | 3 | 0 | 0 | 1 | 9.7 | 3.5 | 13.8 | 6.0 | 0.3 | 1.7 | 1.47 |
| Dylan Axelrod | LAD | sp | 26 | 3 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 10.2 | 3.2 | 13.9 | 10.9 | 0.2 | 3.5 | 1.49 |
| Luis Ayala | ChC | mr | 34 | 7 | 0 | 4 | 6 | 6 | 1 | 5 | 0 | 8.1 | 3.2 | 11.9 | 5.9 | 0.6 | 1.9 | 1.25 |
| Danys Baez | StL | mr | 34 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 12.6 | 3.6 | 19.8 | 3.6 | 1.8 | 1.0 | 1.80 |
| Andrew Bailey | Fla | cl | 28 | 2 | 1 | 2 | 1 | 0 | 0 | 1 | 1 | 7.3 | 2.5 | 10.0 | 10.5 | 0.6 | 4.2 | 1.09 |
| Scott Baker | Fla | sp | 30 | 14 | 5 | 3 | 9 | 5 | 0 | 3 | 6 | 9.5 | 2.3 | 12.4 | 8.1 | 0.7 | 3.6 | 1.31 |
| Collin Balester | LAD | mr | 26 | 3 | 0 | 2 | 1 | 1 | 0 | 1 | 1 | 6.6 | 4.9 | 11.8 | 7.9 | 1.3 | 1.6 | 1.29 |
| Grant Balfour | SFG | mr | 34 | 1 | 2 | 2 | 2 | 0 | 1 | 1 | 1 | 6.9 | 2.6 | 9.8 | 8.4 | 1.2 | 3.3 | 1.05 |
| Antonio Bastardo* | Ari | mr | 26 | 2 | 2 | 2 | 3 | 4 | 0 | 2 | 1 | 4.6 | 2.9 | 8.0 | 10.6 | 1.3 | 3.6 | 0.84 |
| Pedro Beato | SFG | mr | 25 | 1 | 0 | 0 | 2 | 1 | 0 | 1 | 2 | 8.3 | 3.1 | 11.7 | 4.4 | 0.6 | 1.4 | 1.26 |
| Joe Beimel* | Pit | mr | 35 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 13.5 | 8.4 | 21.9 | 1.7 | 1.7 | 0.2 | 2.44 |
| Matt Belisle | Fla | mr | 32 | 2 | 4 | 1 | 3 | 0 | 0 | 2 | 0 | 9.4 | 1.5 | 11.4 | 6.1 | 0.6 | 4.0 | 1.21 |
| Heath Bell | SFG | cl | 34 | 1 | 1 | 2 | 1 | 4 | 0 | 0 | 3 | 5.8 | 3.0 | 8.9 | 6.6 | 0.3 | 2.2 | 0.98 |
| Joaquin Benoit | Pit | mr | 34 | 5 | 1 | 1 | 1 | 2 | 0 | 2 | 0 | 7.4 | 2.0 | 9.6 | 10.2 | 0.5 | 5.2 | 1.04 |
| Jason Berken | Hou | mr | 28 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 11.7 | 4.9 | 16.6 | 8.0 | 0.6 | 1.6 | 1.84 |
| Rafael Betancourt | NYM | mr | 37 | 2 | 2 | 3 | 1 | 4 | 4 | 0 | 4 | 8.1 | 2.2 | 10.4 | 9.9 | 1.5 | 4.5 | 1.14 |
| Chad Billingsley | Cin | sp | 27 | 8 | 4 | 4 | 5 | 6 | 0 | 3 | 3 | 10.2 | 3.5 | 13.9 | 8.3 | 0.9 | 2.4 | 1.52 |
| Nick Blackburn |   | sp | 30 | 12 | 5 | 2 | 6 | 7 | 0 | 5 | 3 | 11.4 | 3.0 | 14.7 | 5.3 | 1.6 | 1.8 | 1.60 |
| Joe Blanton | Ari | sp | 31 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 9.0 | 2.5 | 11.5 | 7.6 | 0.8 | 3.1 | 1.27 |
| Michael Bowden | Col | mr | 25 | 3 | 2 | 0 | 0 | 6 | 0 | 0 | 1 | 9.3 | 4.0 | 13.2 | 5.8 | 1.6 | 1.5 | 1.47 |
| Brad Brach | LAD | mr | 26 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 12.4 | 6.8 | 20.3 | 7.9 | 0.0 | 1.2 | 2.13 |
| Zach Braddock* | Mil | mr | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 5.9 | 5.9 | 11.7 | 8.8 | 1.8 | 1.5 | 1.30 |
| Bill Bray* |   | mr | 29 | 4 | 0 | 3 | 4 | 2 | 0 | 0 | 1 | 8.4 | 2.7 | 11.8 | 7.6 | 0.6 | 2.9 | 1.23 |
| Craig Breslow* | Col | mr | 31 | 1 | 1 | 3 | 5 | 2 | 0 | 2 | 3 | 10.5 | 4.1 | 15.2 | 8.5 | 0.9 | 2.1 | 1.62 |
| Brian Broderick | Atl | mr | 25 | 0 | 1 | 0 | 3 | 1 | 0 | 0 | 0 | 9.8 | 1.2 | 14.7 | 4.9 | 0.0 | 4.0 | 1.23 |
| Brian Bruney | LAD | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40.5 | 27.0 | 67.5 | 0.0 | 6.8 | 0.0 | 7.50 |
| Taylor Buchholz | SDP | mr | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5.4 | 4.3 | 9.7 | 6.5 | 2.2 | 1.5 | 1.08 |
| Mark Buehrle* | Hou | sp | 33 | 9 | 2 | 1 | 2 | 1 | 0 | 4 | 6 | 8.9 | 2.9 | 12.0 | 5.8 | 0.7 | 2.0 | 1.32 |
| Jason Bulger | LAD | mr | 33 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 4.9 | 2.5 | 7.4 | 3.7 | 1.2 | 1.5 | 0.82 |
| A.J. Burnett | Phi | sp | 35 | 12 | 6 | 2 | 5 | 18 | 0 | 5 | 3 | 8.5 | 3.6 | 12.4 | 7.4 | 1.4 | 2.0 | 1.35 |
| Sean Burnett* | SDP | mr | 29 | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 7.9 | 2.6 | 10.7 | 7.2 | 0.7 | 2.8 | 1.16 |
| Dave Bush | Fla | mr | 32 | 11 | 2 | 2 | 5 | 2 | 0 | 1 | 3 | 12.2 | 2.6 | 15.6 | 5.6 | 1.3 | 2.1 | 1.65 |
| Trevor Cahill | ChC | sp | 24 | 25 | 11 | 5 | 7 | 12 | 0 | 4 | 4 | 8.9 | 3.6 | 12.8 | 6.8 | 0.9 | 1.9 | 1.40 |
| Matt Cain | Phi | sp | 27 | 11 | 1 | 1 | 8 | 3 | 0 | 5 | 8 | 6.8 | 2.8 | 9.8 | 7.3 | 0.7 | 2.6 | 1.06 |
| Chris Capuano* | Ari | sp | 33 | 19 | 2 | 8 | 6 | 3 | 0 | 1 | 6 | 9.2 | 3.2 | 12.7 | 8.2 | 1.0 | 2.5 | 1.38 |
| Chris Carpenter | Fla | sp | 37 | 10 | 8 | 4 | 4 | 2 | 0 | 8 | 2 | 9.6 | 2.1 | 11.9 | 6.8 | 0.3 | 3.3 | 1.30 |
| Carlos Carrasco | Phi | sp | 25 | 8 | 3 | 1 | 10 | 2 | 0 | 6 | 1 | 8.9 | 2.1 | 11.6 | 6.8 | 1.0 | 3.2 | 1.22 |
| Andrew Cashner | Fla | mr | 25 | 3 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 2.9 | 5.9 | 8.8 | 2.5 | 0.5 | 0.4 | 0.98 |
| Santiago Casilla | ChC | mr | 31 | 1 | 1 | 3 | 1 | 3 | 0 | 4 | 2 | 5.7 | 5.6 | 11.5 | 9.1 | 0.5 | 1.6 | 1.26 |
| Joba Chamberlain | Hou | mr | 26 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 3 | 10.7 | 2.9 | 14.2 | 8.4 | 1.3 | 2.9 | 1.51 |
| Aroldis Chapman* | Mil | mr | 24 | 2 | 1 | 1 | 1 | 3 | 0 | 1 | 1 | 4.0 | 8.4 | 12.5 | 12.5 | 0.3 | 1.5 | 1.37 |
| Tyler Chatwood |   | sp | 22 | 13 | 5 | 6 | 3 | 2 | 2 | 3 | 6 | 10.1 | 4.6 | 14.9 | 5.2 | 0.9 | 1.1 | 1.63 |
| Alex Cobb | Atl | sp | 24 | 6 | 3 | 2 | 3 | 1 | 0 | 5 | 1 | 9.5 | 4.4 | 14.3 | 6.0 | 0.1 | 1.4 | 1.54 |
| Todd Coffey | Atl | mr | 31 | 1 | 1 | 3 | 0 | 2 | 0 | 4 | 3 | 8.0 | 3.3 | 11.2 | 6.1 | 0.5 | 1.9 | 1.25 |
| Tim Collins* | Cin | mr | 22 | 2 | 2 | 0 | 5 | 1 | 0 | 3 | 1 | 5.5 | 3.7 | 9.8 | 7.7 | 1.0 | 2.1 | 1.01 |
| Jose Contreras | Ari | cl | 40 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1.3 | 8.1 | 9.4 | 8.1 | 0.0 | 1.0 | 1.05 |
| Ryan Cook | Cin | mr | 25 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 12.3 | 7.4 | 19.6 | 4.9 | 0.0 | 0.7 | 2.18 |
| Dan Cortes | Pit | mr | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.4 | 0.0 | 9.4 | 4.0 | 0.0 | 99.0 | 1.05 |
| Jesse Crain | NYM | mr | 30 | 3 | 2 | 2 | 0 | 1 | 0 | 2 | 1 | 7.1 | 4.2 | 11.2 | 9.5 | 0.9 | 2.3 | 1.25 |
| Aaron Crow | StL | mr | 25 | 4 | 3 | 4 | 2 | 7 | 1 | 1 | 1 | 9.2 | 4.3 | 13.8 | 9.8 | 1.3 | 2.3 | 1.50 |
| Matt Daley | Pit | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 9.8 | 0.0 | 9.8 | 7.4 | 4.9 | 99.0 | 1.09 |
| Doug Davis* |   | sp | 36 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 16.4 | 7.6 | 24.7 | 8.8 | 0.6 | 1.2 | 2.67 |
| Rubby De La Rosa | StL | sp | 23 | 8 | 1 | 0 | 1 | 2 | 0 | 4 | 1 | 8.7 | 4.2 | 13.0 | 10.4 | 1.1 | 2.5 | 1.43 |
| Enerio Del Rosario | Pit | mr | 26 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 9.0 | 1.9 | 11.4 | 5.2 | 0.0 | 2.8 | 1.21 |
| Sam Demel | Col | mr | 26 | 2 | 0 | 2 | 6 | 1 | 0 | 0 | 1 | 16.5 | 8.3 | 26.3 | 4.4 | 1.5 | 0.5 | 2.76 |
| Ross Detwiler* | LAD | sp | 26 | 1 | 2 | 5 | 2 | 2 | 0 | 5 | 0 | 8.7 | 3.3 | 12.2 | 6.6 | 0.8 | 2.0 | 1.33 |
| Scott Diamond* | SFG | sp | 25 | 2 | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 10.5 | 2.1 | 12.6 | 4.0 | 0.9 | 1.9 | 1.40 |
| Brandon Dickson | LAD | mr | 27 | 1 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 15.9 | 3.4 | 19.3 | 7.3 | 2.1 | 2.1 | 2.14 |
| Tim Dillard | Cin | mr | 28 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 11.2 | 0.6 | 12.1 | 7.8 | 1.2 | 12.5 | 1.31 |
| Octavio Dotel | Cin | mr | 38 | 2 | 2 | 4 | 1 | 2 | 0 | 2 | 1 | 5.0 | 3.2 | 8.4 | 9.0 | 0.7 | 2.8 | 0.92 |
| Scott Downs* | NYM | mr | 36 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 5.7 | 2.7 | 8.5 | 6.1 | 0.1 | 2.3 | 0.93 |
| Kyle Drabek | Phi | sp | 24 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 6.8 | 6.8 | 13.5 | 6.8 | 2.3 | 1.0 | 1.50 |
| Danny Duffy* | Mil | sp | 23 | 6 | 12 | 5 | 3 | 4 | 1 | 5 | 6 | 11.3 | 4.7 | 16.2 | 8.2 | 1.9 | 1.7 | 1.77 |
| Zach Duke* | Fla | mr | 29 | 2 | 2 | 3 | 1 | 0 | 0 | 2 | 1 | 12.0 | 3.1 | 15.2 | 4.1 | 0.7 | 1.3 | 1.67 |
| Scott Elbert* | Atl | mr | 26 | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 8.2 | 3.1 | 11.6 | 9.9 | 0.3 | 3.2 | 1.25 |
| John Ely | StL | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 8.2 | 14.1 | 12.9 | 1.2 | 1.6 | 1.57 |
| Barry Enright |   | sp | 26 | 2 | 1 | 4 | 7 | 6 | 0 | 3 | 2 | 10.4 | 2.8 | 14.1 | 4.9 | 2.7 | 1.8 | 1.46 |
| Edgmer Escalona | LAD | mr | 25 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 5.6 | 2.1 | 7.9 | 3.8 | 0.9 | 1.9 | 0.85 |
| Dana Eveland* | SDP | sp | 28 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 6.8 | 0.9 | 7.8 | 5.3 | 0.0 | 5.7 | 0.86 |
| Willie Eyre | SDP | mr | 33 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 7.6 | 2.2 | 9.7 | 4.3 | 1.1 | 2.0 | 1.08 |
| Kyle Farnsworth | StL | cl | 36 | 1 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 6.8 | 1.7 | 8.5 | 7.4 | 1.2 | 4.3 | 0.94 |
| Scott Feldman | Cin | mr | 29 | 4 | 0 | 0 | 0 | 3 | 1 | 2 | 0 | 7.0 | 3.6 | 10.6 | 5.2 | 0.5 | 1.4 | 1.18 |
| Neftali Feliz | Hou | cl | 24 | 1 | 0 | 0 | 0 | 2 | 1 | 2 | 2 | 6.7 | 4.4 | 11.1 | 8.6 | 0.4 | 1.9 | 1.24 |
| Michael Fiers | Mil | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.0 | 0.0 | 18.0 | 4.5 | 9.0 | 99.0 | 2.00 |
| Gavin Floyd | Atl | sp | 29 | 18 | 4 | 3 | 10 | 14 | 2 | 9 | 6 | 7.5 | 2.5 | 10.5 | 6.9 | 0.5 | 2.7 | 1.12 |
| Jeff Francis* | Atl | sp | 31 | 7 | 6 | 3 | 1 | 3 | 2 | 3 | 3 | 10.4 | 1.6 | 12.1 | 3.9 | 0.7 | 2.4 | 1.34 |
| Brian Fuentes* | Atl | mr | 36 | 1 | 2 | 1 | 2 | 1 | 0 | 4 | 0 | 7.5 | 2.5 | 10.3 | 6.0 | 1.0 | 2.4 | 1.12 |
| Jeff Fulchino | Col | mr | 32 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 8.4 | 3.7 | 12.1 | 7.4 | 1.6 | 2.0 | 1.34 |
| Charlie Furbush* | NYM | mr | 26 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 9.6 | 2.8 | 12.9 | 8.4 | 1.1 | 3.0 | 1.38 |
| Jon Garland | Col | sp | 32 | 1 | 0 | 5 | 3 | 0 | 1 | 1 | 3 | 11.9 | 4.5 | 16.9 | 4.8 | 1.6 | 1.1 | 1.83 |
| Cory Gearrin | Ari | mr | 26 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 7.2 | 9.0 | 19.8 | 10.8 | 0.0 | 1.2 | 1.80 |
| Dillon Gee |   | sp | 26 | 9 | 1 | 4 | 11 | 2 | 0 | 6 | 5 | 7.9 | 3.3 | 11.9 | 6.4 | 0.9 | 1.9 | 1.24 |
| Justin Germano | Mil | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 3.7 | 11.0 | 2.5 | 1.2 | 0.7 | 1.23 |
| Gio Gonzalez* | SFG | sp | 26 | 14 | 4 | 1 | 6 | 2 | 3 | 7 | 3 | 6.2 | 3.6 | 10.1 | 10.5 | 0.3 | 2.9 | 1.10 |
| Tom Gorzelanny* | StL | sp | 29 | 6 | 1 | 2 | 9 | 2 | 2 | 3 | 3 | 8.8 | 2.5 | 12.0 | 8.6 | 1.1 | 3.5 | 1.26 |
| John Grabow* | Hou | mr | 33 | 2 | 1 | 1 | 2 | 3 | 3 | 0 | 3 | 9.0 | 3.2 | 12.4 | 6.3 | 1.6 | 2.0 | 1.35 |
| Kevin Gregg | Pit | cl | 34 | 2 | 3 | 0 | 2 | 2 | 0 | 4 | 4 | 9.9 | 5.2 | 15.5 | 7.6 | 1.0 | 1.5 | 1.68 |
| Jason Grilli | NYM | mr | 35 | 2 | 2 | 3 | 2 | 1 | 0 | 3 | 0 | 6.4 | 3.7 | 10.6 | 9.1 | 0.0 | 2.5 | 1.12 |
| Matt Guerrier |   | mr | 33 | 5 | 0 | 5 | 0 | 1 | 0 | 2 | 1 | 8.9 | 3.3 | 12.2 | 5.2 | 0.4 | 1.6 | 1.36 |
| Jeremy Guthrie | Atl | sp | 33 | 4 | 5 | 1 | 13 | 0 | 0 | 7 | 7 | 8.6 | 2.7 | 11.8 | 5.6 | 0.8 | 2.1 | 1.25 |
| Nick Hagadone* | Phi | mr | 26 | 1 | 0 | 2 | 1 | 2 | 1 | 0 | 0 | 1.7 | 16.9 | 20.3 | 6.8 | 0.0 | 0.4 | 2.06 |
| Roy Halladay | NYM | sp | 35 | 12 | 9 | 1 | 5 | 1 | 1 | 7 | 5 | 7.5 | 1.1 | 8.8 | 8.4 | 0.6 | 7.8 | 0.96 |
| Cole Hamels* | SFG | sp | 28 | 11 | 4 | 6 | 4 | 2 | 3 | 6 | 0 | 7.6 | 2.1 | 9.9 | 8.1 | 1.0 | 3.8 | 1.08 |
| Aaron Harang | Col | sp | 34 | 25 | 5 | 4 | 2 | 1 | 0 | 4 | 5 | 13.0 | 3.6 | 16.7 | 6.7 | 1.3 | 1.9 | 1.84 |
| Rich Harden | NYM | sp | 30 | 5 | 4 | 0 | 2 | 2 | 0 | 3 | 0 | 9.6 | 3.2 | 13.0 | 8.9 | 1.6 | 2.8 | 1.42 |
| Dan Haren | LAD | sp | 31 | 15 | 5 | 1 | 3 | 1 | 0 | 3 | 7 | 8.3 | 1.0 | 9.4 | 8.0 | 0.6 | 7.8 | 1.03 |
| Lucas Harrell | Phi | mr | 27 | 0 | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 18.3 | 7.9 | 28.6 | 9.5 | 0.8 | 1.2 | 2.91 |
| Matt Harrison* | Mil | sp | 26 | 6 | 0 | 4 | 3 | 9 | 2 | 6 | 9 | 8.7 | 2.9 | 11.8 | 7.1 | 0.4 | 2.4 | 1.30 |
| Chris Hatcher | Ari | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.2 | 4.2 | 8.3 | 4.2 | 0.0 | 1.0 | 0.92 |
| LaTroy Hawkins | Atl | mr | 39 | 1 | 0 | 0 | 2 | 3 | 0 | 2 | 1 | 7.1 | 1.9 | 9.3 | 4.2 | 0.3 | 2.2 | 1.00 |
| Jeremy Hellickson | StL | sp | 25 | 13 | 5 | 4 | 5 | 11 | 4 | 4 | 6 | 6.7 | 2.2 | 9.1 | 5.7 | 0.4 | 2.6 | 0.99 |
| David Herndon | Col | mr | 26 | 7 | 1 | 7 | 2 | 4 | 0 | 3 | 3 | 10.4 | 3.2 | 13.9 | 5.8 | 2.4 | 1.8 | 1.52 |
| Luke Hochevar | Col | sp | 28 | 17 | 2 | 4 | 5 | 3 | 2 | 11 | 5 | 9.5 | 3.0 | 12.7 | 6.7 | 1.0 | 2.2 | 1.39 |
| Derek Holland* | Fla | sp | 25 | 10 | 6 | 9 | 7 | 3 | 3 | 3 | 8 | 9.3 | 3.9 | 13.5 | 8.4 | 1.0 | 2.2 | 1.47 |
| Jeremy Horst* | StL | mr | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 19.7 | 2.1 | 21.8 | 7.3 | 3.1 | 3.5 | 2.42 |
| Daniel Hudson | Col | sp | 25 | 12 | 5 | 2 | 4 | 3 | 1 | 4 | 2 | 10.2 | 2.3 | 12.7 | 7.3 | 1.2 | 3.2 | 1.39 |
| Tim Hudson | SDP | sp | 36 | 10 | 9 | 3 | 15 | 8 | 0 | 8 | 5 | 7.0 | 2.3 | 9.8 | 6.1 | 0.6 | 2.7 | 1.03 |
| Philip Humber | Cin | sp | 29 | 3 | 6 | 0 | 3 | 5 | 0 | 5 | 4 | 7.9 | 2.1 | 10.2 | 5.6 | 0.8 | 2.6 | 1.11 |
| Chris Jakubauskas | Ari | mr | 33 | 1 | 2 | 4 | 6 | 5 | 0 | 2 | 4 | 9.7 | 4.6 | 15.1 | 6.3 | 0.9 | 1.4 | 1.59 |
| Casey Janssen | Mil | mr | 30 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 5.9 | 2.4 | 8.4 | 8.2 | 0.0 | 3.4 | 0.92 |
| Jeremy Jeffress | Ari | mr | 24 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 0 | 5.3 | 5.8 | 11.6 | 8.2 | 1.0 | 1.4 | 1.23 |
| Ubaldo Jimenez | Ari | sp | 28 | 19 | 2 | 12 | 11 | 6 | 0 | 5 | 6 | 9.0 | 4.4 | 13.9 | 8.6 | 0.8 | 2.0 | 1.49 |
| Jim Johnson | NYM | mr | 29 | 3 | 1 | 0 | 2 | 1 | 2 | 1 | 4 | 6.0 | 1.9 | 8.3 | 5.6 | 0.2 | 3.0 | 0.88 |
| Jair Jurrjens | SFG | sp | 26 | 10 | 4 | 1 | 4 | 4 | 3 | 7 | 2 | 9.1 | 2.1 | 11.4 | 5.3 | 1.2 | 2.6 | 1.24 |
| Jeff Karstens | ChC | sp | 29 | 14 | 4 | 9 | 8 | 1 | 1 | 7 | 5 | 9.7 | 1.8 | 11.8 | 5.1 | 1.0 | 2.9 | 1.27 |
| Shawn Kelley | SFG | mr | 28 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 9.0 | 1.8 | 10.8 | 6.6 | 0.0 | 3.7 | 1.20 |
| Ian Kennedy | NYM | sp | 27 | 10 | 7 | 5 | 9 | 7 | 0 | 4 | 4 | 8.3 | 2.7 | 11.5 | 8.6 | 1.1 | 3.2 | 1.23 |
| Clayton Kershaw* | Atl | sp | 24 | 8 | 3 | 2 | 3 | 5 | 0 | 6 | 6 | 6.1 | 2.4 | 8.6 | 9.2 | 0.3 | 3.8 | 0.94 |
| Craig Kimbrel | SFG | cl | 24 | 0 | 3 | 1 | 0 | 2 | 0 | 1 | 2 | 4.6 | 3.2 | 7.8 | 15.3 | 0.4 | 4.8 | 0.87 |
| Josh Kinney | Mil | mr | 33 | 0 | 0 | 3 | 1 | 0 | 1 | 0 | 2 | 13.5 | 3.9 | 18.0 | 10.3 | 0.0 | 2.7 | 1.93 |
| Brandon Kintzler | Hou | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14.9 | 2.8 | 17.8 | 12.1 | 2.1 | 4.3 | 1.97 |
| Hong-Chih Kuo* | Fla | mr | 30 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.0 | 10.8 | 10.8 | 10.8 | 0.0 | 1.0 | 1.20 |
| Hiroki Kuroda | SDP | sp | 37 | 15 | 5 | 1 | 11 | 8 | 0 | 4 | 8 | 8.0 | 1.6 | 10.1 | 6.6 | 0.6 | 4.0 | 1.07 |
| John Lackey |   | sp | 33 | 11 | 2 | 2 | 11 | 6 | 0 | 7 | 6 | 12.4 | 3.4 | 16.7 | 5.3 | 0.7 | 1.6 | 1.75 |
| Aaron Laffey* | NYM | mr | 27 | 3 | 0 | 4 | 3 | 1 | 0 | 0 | 0 | 11.5 | 3.9 | 16.2 | 5.9 | 0.7 | 1.5 | 1.72 |
| Brandon League | Fla | cl | 29 | 5 | 5 | 1 | 3 | 2 | 0 | 1 | 4 | 7.9 | 1.3 | 9.7 | 7.2 | 0.4 | 5.6 | 1.02 |
| Mike Leake | Col | sp | 24 | 7 | 5 | 1 | 11 | 1 | 4 | 5 | 7 | 11.2 | 1.8 | 13.6 | 7.3 | 1.1 | 4.0 | 1.45 |
| Sam LeCure | LAD | mr | 28 | 6 | 1 | 1 | 7 | 0 | 0 | 0 | 6 | 7.7 | 2.4 | 10.8 | 8.3 | 1.2 | 3.5 | 1.13 |
| Cliff Lee* | SDP | sp | 33 | 10 | 8 | 0 | 9 | 0 | 0 | 6 | 4 | 7.3 | 1.6 | 9.2 | 9.4 | 0.7 | 6.0 | 0.99 |
| Jon Lester* | ChC | sp | 28 | 6 | 4 | 6 | 13 | 5 | 0 | 7 | 3 | 7.6 | 2.7 | 10.9 | 8.4 | 0.8 | 3.1 | 1.15 |
| Ted Lilly* |   | sp | 36 | 16 | 6 | 10 | 11 | 1 | 1 | 3 | 1 | 8.4 | 2.7 | 11.6 | 7.4 | 1.2 | 2.8 | 1.23 |
| Tim Lincecum |   | sp | 28 | 13 | 2 | 9 | 5 | 10 | 0 | 11 | 5 | 8.5 | 3.6 | 12.3 | 9.2 | 1.2 | 2.5 | 1.35 |
| Brad Lincoln | StL | sp | 27 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 8.8 | 1.7 | 10.8 | 3.6 | 0.9 | 2.1 | 1.17 |
| Scott Linebrink | Hou | mr | 35 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 8.2 | 1.3 | 10.7 | 7.5 | 1.3 | 6.0 | 1.05 |
| Jesse Litsch | Phi | mr | 27 | 0 | 2 | 3 | 3 | 1 | 0 | 2 | 2 | 6.5 | 3.4 | 10.2 | 8.0 | 0.6 | 2.3 | 1.10 |
| Kameron Loe | Phi | mr | 30 | 1 | 2 | 2 | 2 | 4 | 0 | 1 | 1 | 7.2 | 1.9 | 9.3 | 7.9 | 1.0 | 4.2 | 1.01 |
| Boone Logan* | LAD | mr | 27 | 4 | 1 | 3 | 1 | 2 | 1 | 0 | 0 | 10.1 | 2.9 | 13.2 | 9.4 | 0.4 | 3.2 | 1.45 |
| Kyle Lohse | SDP | sp | 33 | 9 | 4 | 1 | 3 | 1 | 0 | 7 | 2 | 8.8 | 2.0 | 10.9 | 5.0 | 0.6 | 2.5 | 1.19 |
| Rodrigo Lopez | StL | sp | 36 | 2 | 1 | 1 | 4 | 0 | 0 | 3 | 3 | 9.7 | 1.7 | 12.2 | 6.0 | 1.0 | 3.4 | 1.27 |
| Wilton Lopez | Phi | mr | 28 | 5 | 1 | 0 | 3 | 0 | 0 | 1 | 4 | 10.6 | 1.9 | 13.0 | 5.1 | 0.3 | 2.7 | 1.39 |
| Derek Lowe | Hou | sp | 39 | 20 | 6 | 1 | 4 | 0 | 2 | 10 | 7 | 10.0 | 3.0 | 13.1 | 6.2 | 0.9 | 2.1 | 1.44 |
| Cory Luebke* | LAD | mr | 27 | 11 | 2 | 12 | 3 | 7 | 3 | 6 | 1 | 7.5 | 4.1 | 11.8 | 10.3 | 1.3 | 2.5 | 1.29 |
| Josh Lueke | Pit | mr | 27 | 4 | 1 | 1 | 2 | 7 | 0 | 1 | 3 | 10.1 | 5.2 | 15.8 | 8.3 | 0.5 | 1.6 | 1.70 |
| Ryan Madson | Cin | cl | 31 | 4 | 2 | 2 | 1 | 0 | 0 | 2 | 0 | 7.3 | 1.8 | 9.3 | 7.7 | 0.3 | 4.2 | 1.02 |
| Matt Maloney* | LAD | mr | 28 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 17.2 | 2.3 | 20.7 | 5.7 | 4.0 | 2.5 | 2.17 |
| Shaun Marcum | Hou | sp | 30 | 6 | 4 | 0 | 0 | 4 | 0 | 3 | 3 | 7.8 | 2.2 | 9.9 | 7.3 | 1.1 | 3.4 | 1.11 |
| Sean Marshall* | Cin | mr | 29 | 2 | 2 | 2 | 4 | 0 | 0 | 5 | 4 | 5.3 | 1.2 | 7.0 | 10.3 | 0.3 | 8.3 | 0.73 |
| Cristhian Martinez | SDP | mr | 30 | 3 | 3 | 1 | 4 | 2 | 0 | 3 | 2 | 4.9 | 1.8 | 7.3 | 6.3 | 0.6 | 3.4 | 0.75 |
| Nick Masset | Ari | mr | 30 | 2 | 2 | 2 | 1 | 4 | 2 | 4 | 1 | 8.0 | 3.6 | 11.7 | 8.5 | 0.1 | 2.4 | 1.29 |
| Justin Masterson | Pit | sp | 27 | 9 | 6 | 2 | 8 | 2 | 0 | 6 | 8 | 9.6 | 2.3 | 12.2 | 6.6 | 0.6 | 2.9 | 1.32 |
| Marcos Mateo | Cin | mr | 28 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 7.3 | 6.4 | 14.1 | 9.9 | 1.7 | 1.5 | 1.52 |
| Scott Mathieson | Hou | mr | 28 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 16.2 | 5.4 | 27.0 | 10.8 | 0.0 | 2.0 | 2.40 |
| Daisuke Matsuzaka | Col | sp | 31 | 6 | 1 | 2 | 5 | 2 | 1 | 2 | 2 | 9.2 | 3.5 | 13.4 | 5.1 | 0.8 | 1.5 | 1.41 |
| Ryan Mattheus | SFG | mr | 28 | 2 | 1 | 0 | 2 | 2 | 0 | 1 | 2 | 9.0 | 3.7 | 13.2 | 3.2 | 0.0 | 0.9 | 1.41 |
| Zach McAllister | Pit | sp | 24 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 10.3 | 2.0 | 12.3 | 10.8 | 1.5 | 5.5 | 1.36 |
| Brandon McCarthy | ChC | sp | 28 | 1 | 1 | 2 | 0 | 2 | 0 | 3 | 2 | 10.4 | 2.2 | 12.6 | 7.5 | 0.8 | 3.5 | 1.40 |
| Mike McClendon | Cin | mr | 27 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 8.3 | 3.0 | 12.0 | 6.8 | 0.8 | 2.3 | 1.25 |
| Daniel McCutchen | Phi | mr | 29 | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 11.2 | 3.6 | 14.8 | 4.7 | 1.1 | 1.3 | 1.64 |
| James McDonald |   | sp | 27 | 8 | 0 | 1 | 0 | 5 | 4 | 9 | 5 | 9.1 | 5.0 | 14.1 | 7.3 | 1.0 | 1.5 | 1.56 |
| Dustin McGowan | Ari | sp | 30 | 6 | 0 | 4 | 2 | 8 | 0 | 2 | 1 | 9.0 | 8.3 | 17.8 | 10.0 | 2.4 | 1.2 | 1.92 |
| Kris Medlen | Hou | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Mark Melancon | Hou | cl | 27 | 3 | 2 | 1 | 3 | 0 | 0 | 2 | 2 | 7.4 | 2.6 | 10.5 | 5.9 | 0.5 | 2.3 | 1.12 |
| Jose Mijares* | Mil | mr | 27 | 2 | 1 | 4 | 2 | 0 | 0 | 0 | 1 | 7.5 | 4.1 | 11.9 | 5.4 | 0.8 | 1.3 | 1.29 |
| Andrew Miller* | Col | sp | 27 | 9 | 7 | 11 | 4 | 5 | 6 | 6 | 1 | 8.9 | 6.5 | 15.6 | 7.2 | 0.8 | 1.1 | 1.70 |
| Trever Miller* | StL | mr | 39 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 10.4 | 4.2 | 14.5 | 7.3 | 1.0 | 1.8 | 1.62 |
| Kevin Millwood | SDP | sp | 37 | 1 | 3 | 2 | 0 | 6 | 0 | 2 | 1 | 10.5 | 1.2 | 11.7 | 6.0 | 1.9 | 5.1 | 1.30 |
| Tom Milone* | LAD | sp | 25 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 3 | 11.5 | 1.1 | 13.1 | 4.7 | 0.7 | 4.3 | 1.40 |
| Sergio Mitre | StL | mr | 31 | 4 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 8.6 | 3.2 | 12.0 | 5.9 | 0.5 | 1.8 | 1.31 |
| Franklin Morales* | ChC | mr | 26 | 1 | 2 | 3 | 0 | 1 | 0 | 0 | 2 | 7.4 | 4.0 | 11.4 | 8.9 | 0.5 | 2.3 | 1.27 |
| Guillermo Moscoso | Ari | sp | 28 | 4 | 6 | 6 | 6 | 0 | 0 | 3 | 7 | 6.9 | 2.0 | 9.2 | 5.4 | 1.0 | 2.8 | 0.99 |
| Dustin Moseley |   | sp | 30 | 13 | 3 | 1 | 4 | 0 | 0 | 6 | 5 | 8.4 | 2.5 | 11.2 | 5.6 | 0.6 | 2.2 | 1.21 |
| Guillermo Mota | SFG | mr | 38 | 3 | 2 | 3 | 0 | 1 | 2 | 3 | 2 | 8.1 | 4.0 | 12.1 | 8.9 | 1.7 | 2.2 | 1.35 |
| Joe Nathan | StL | cl | 37 | 4 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 6.4 | 1.5 | 8.7 | 6.2 | 1.0 | 4.2 | 0.88 |
| Pat Neshek | Hou | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10.8 | 11.7 | 22.5 | 8.1 | 0.9 | 0.7 | 2.50 |
| Jeff Niemann | StL | sp | 29 | 25 | 5 | 3 | 9 | 7 | 0 | 6 | 5 | 8.0 | 1.5 | 9.9 | 8.2 | 0.8 | 5.6 | 1.05 |
| Ricky Nolasco | Fla | sp | 29 | 20 | 8 | 5 | 5 | 4 | 0 | 2 | 4 | 11.6 | 1.6 | 13.5 | 7.0 | 1.2 | 4.2 | 1.47 |
| Ivan Nova | Hou | sp | 25 | 7 | 5 | 1 | 7 | 8 | 0 | 7 | 5 | 8.7 | 3.2 | 12.2 | 5.4 | 0.8 | 1.7 | 1.32 |
| Eric O'Flaherty* |   | mr | 27 | 1 | 1 | 1 | 6 | 1 | 0 | 1 | 3 | 5.9 | 1.2 | 7.8 | 9.2 | 0.2 | 7.6 | 0.79 |
| Andrew Oliver* | LAD | sp | 24 | 5 | 0 | 5 | 4 | 3 | 1 | 2 | 3 | 8.9 | 8.0 | 17.7 | 5.1 | 3.2 | 0.6 | 1.88 |
| Roy Oswalt | StL | sp | 34 | 11 | 3 | 2 | 5 | 2 | 0 | 3 | 5 | 9.4 | 1.8 | 11.6 | 6.6 | 0.6 | 3.6 | 1.25 |
| Josh Outman* | Phi | sp | 27 | 0 | 1 | 8 | 0 | 1 | 0 | 4 | 4 | 9.4 | 4.2 | 13.7 | 5.5 | 1.4 | 1.3 | 1.52 |
| Micah Owings | Pit | mr | 29 | 3 | 1 | 4 | 2 | 3 | 0 | 1 | 1 | 10.1 | 3.7 | 14.0 | 6.3 | 1.5 | 1.7 | 1.53 |
| Matt Palmer | Pit | sp | 33 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 10.2 | 0.3 | 10.9 | 4.3 | 0.0 | 14.0 | 1.17 |
| Jarrod Parker | Col | sp | 23 | 3 | 1 | 1 | 1 | 0 | 0 | 2 | 3 | 15.5 | 3.6 | 19.4 | 6.8 | 1.1 | 1.9 | 2.12 |
| Bobby Parnell | Fla | mr | 27 | 10 | 2 | 2 | 2 | 4 | 1 | 3 | 1 | 9.7 | 3.6 | 13.6 | 9.7 | 1.7 | 2.7 | 1.48 |
| Troy Patton* | NYM | mr | 26 | 1 | 0 | 3 | 0 | 1 | 0 | 1 | 1 | 7.3 | 2.8 | 10.1 | 8.3 | 1.5 | 3.0 | 1.12 |
| David Pauley | Hou | mr | 29 | 6 | 1 | 1 | 4 | 0 | 0 | 3 | 4 | 9.1 | 1.2 | 10.7 | 6.3 | 0.6 | 5.2 | 1.15 |
| Felipe Paulino | Mil | sp | 28 | 14 | 3 | 1 | 6 | 4 | 2 | 6 | 7 | 9.3 | 3.8 | 13.4 | 9.6 | 0.9 | 2.5 | 1.46 |
| Carl Pavano | Phi | sp | 36 | 14 | 9 | 1 | 8 | 7 | 3 | 5 | 8 | 9.5 | 1.2 | 10.9 | 4.2 | 1.0 | 3.6 | 1.18 |
| Brad Peacock | Col | sp | 24 | 3 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 6.3 | 4.5 | 11.0 | 2.8 | 0.2 | 0.6 | 1.20 |
| Mike Pelfrey | StL | sp | 28 | 12 | 3 | 3 | 6 | 1 | 2 | 9 | 3 | 10.7 | 2.6 | 13.6 | 4.2 | 1.5 | 1.6 | 1.48 |
| Tony Pena | Fla | mr | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 7.6 | 5.1 | 12.7 | 9.3 | 0.0 | 1.8 | 1.41 |
| Lance Pendleton | Fla | mr | 28 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 12.8 | 5.0 | 17.8 | 7.1 | 3.6 | 1.4 | 1.97 |
| Rafael Perez* | Fla | mr | 30 | 1 | 4 | 4 | 1 | 5 | 3 | 0 | 1 | 10.0 | 3.1 | 13.2 | 5.8 | 0.5 | 1.9 | 1.45 |
| Ryan Perry | Ari | mr | 25 | 4 | 0 | 3 | 2 | 3 | 0 | 1 | 1 | 9.0 | 4.4 | 13.8 | 6.4 | 0.2 | 1.5 | 1.49 |
| Michael Pineda | Cin | sp | 23 | 12 | 4 | 1 | 2 | 10 | 0 | 5 | 8 | 7.2 | 3.4 | 10.7 | 9.2 | 1.1 | 2.7 | 1.18 |
| Joel Pineiro | SFG | sp | 33 | 0 | 4 | 1 | 2 | 1 | 0 | 5 | 3 | 10.8 | 2.6 | 13.5 | 3.8 | 0.9 | 1.5 | 1.48 |
| Drew Pomeranz* | Fla | sp | 23 | 1 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 9.3 | 3.1 | 13.5 | 6.5 | 0.0 | 2.1 | 1.38 |
| David Price* | Cin | sp | 26 | 10 | 8 | 2 | 7 | 2 | 0 | 9 | 2 | 7.8 | 2.2 | 10.2 | 9.7 | 0.9 | 4.4 | 1.11 |
| Scott Proctor | Mil | mr | 35 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 3 | 12.4 | 4.9 | 17.6 | 6.1 | 2.7 | 1.3 | 1.92 |
| David Purcey* | Col | mr | 30 | 0 | 1 | 3 | 0 | 2 | 0 | 3 | 0 | 12.9 | 9.0 | 21.9 | 3.1 | 0.8 | 0.3 | 2.43 |
| Zach Putnam | Hou | mr | 24 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 18.0 | 6.0 | 27.0 | 12.0 | 0.0 | 2.0 | 2.67 |
| J.J. Putz | Cin | cl | 35 | 2 | 0 | 2 | 3 | 1 | 0 | 2 | 3 | 7.0 | 1.6 | 9.0 | 7.6 | 0.9 | 4.8 | 0.95 |
| Chad Qualls | ChC | mr | 33 | 10 | 2 | 4 | 1 | 4 | 0 | 1 | 2 | 11.2 | 4.0 | 15.4 | 3.8 | 1.1 | 0.9 | 1.69 |
| Cesar Ramos* | NYM | mr | 28 | 3 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 5.6 | 2.9 | 8.9 | 6.0 | 0.2 | 2.1 | 0.95 |
| Chris Ray | StL | mr | 30 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 12.8 | 5.8 | 18.6 | 6.9 | 0.4 | 1.2 | 2.07 |
| Jo-Jo Reyes* | Pit | sp | 27 | 9 | 4 | 3 | 4 | 9 | 0 | 4 | 3 | 10.0 | 3.2 | 13.4 | 5.1 | 0.7 | 1.6 | 1.47 |
| Arthur Rhodes* | Pit | mr | 42 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 7.6 | 4.3 | 11.9 | 5.4 | 2.2 | 1.3 | 1.32 |
| David Robertson | Phi | mr | 27 | 6 | 3 | 0 | 2 | 7 | 2 | 3 | 3 | 4.7 | 3.3 | 8.2 | 13.5 | 0.0 | 4.1 | 0.89 |
| Aneury Rodriguez | Phi | mr | 24 | 4 | 0 | 1 | 0 | 4 | 0 | 3 | 1 | 6.9 | 2.4 | 9.3 | 7.2 | 1.1 | 3.0 | 1.03 |
| Wandy Rodriguez* | Cin | sp | 33 | 12 | 4 | 5 | 7 | 2 | 0 | 5 | 5 | 7.6 | 3.2 | 11.2 | 8.7 | 1.0 | 2.7 | 1.20 |
| Chance Ruffin | Cin | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0.0 | 5.4 | 16.2 | 0.0 | 99.0 | 0.60 |
| Josh Rupe | Fla | mr | 29 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 10.5 | 4.5 | 18.0 | 1.5 | 1.5 | 0.3 | 1.67 |
| Adam Russell | StL | mr | 29 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 12.6 | 3.6 | 16.2 | 7.2 | 1.8 | 2.0 | 1.80 |
| James Russell* | Mil | mr | 26 | 6 | 3 | 13 | 7 | 0 | 0 | 4 | 4 | 9.7 | 2.8 | 13.3 | 4.8 | 1.0 | 1.7 | 1.39 |
| Marc Rzepczynski* | Fla | mr | 26 | 3 | 3 | 4 | 2 | 5 | 1 | 1 | 0 | 6.7 | 4.4 | 11.3 | 8.6 | 0.7 | 2.0 | 1.23 |
| Takashi Saito | Pit | mr | 42 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 2 | 8.9 | 2.0 | 10.9 | 8.6 | 1.3 | 4.3 | 1.21 |
| Fernando Salas | ChC | cl | 27 | 6 | 3 | 8 | 4 | 3 | 0 | 3 | 4 | 6.7 | 3.2 | 10.3 | 9.5 | 0.9 | 2.9 | 1.11 |
| Chris Sale* | ChC | mr | 23 | 1 | 2 | 7 | 1 | 3 | 0 | 4 | 2 | 4.1 | 3.4 | 7.6 | 10.1 | 0.5 | 2.9 | 0.83 |
| Jeff Samardzija |   | mr | 27 | 10 | 4 | 2 | 7 | 10 | 0 | 4 | 5 | 5.5 | 4.0 | 10.1 | 8.2 | 0.4 | 2.1 | 1.05 |
| Anibal Sanchez | ChC | sp | 28 | 16 | 5 | 9 | 5 | 2 | 5 | 5 | 7 | 10.1 | 3.2 | 13.5 | 9.2 | 1.3 | 2.9 | 1.47 |
| Jonathan Sanchez* | Atl | sp | 29 | 6 | 5 | 0 | 4 | 3 | 0 | 3 | 4 | 7.6 | 6.6 | 14.5 | 10.6 | 1.0 | 1.6 | 1.57 |
| Hector Santiago* | SDP | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.8 | 3.4 | 10.1 | 3.4 | 1.7 | 1.0 | 1.13 |
| Sergio Santos | SFG | cl | 28 | 3 | 1 | 5 | 0 | 2 | 0 | 3 | 0 | 5.0 | 3.7 | 8.7 | 13.0 | 0.4 | 3.5 | 0.97 |
| Chris Schwinden | NYM | sp | 25 | 8 | 1 | 1 | 3 | 2 | 1 | 3 | 2 | 8.8 | 2.3 | 11.7 | 6.1 | 0.4 | 2.6 | 1.24 |
| George Sherrill* | Hou | mr | 35 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 9.3 | 1.8 | 11.4 | 9.1 | 0.3 | 5.1 | 1.23 |
| Alfredo Simon | Phi | sp | 31 | 1 | 1 | 0 | 2 | 1 | 1 | 0 | 2 | 11.7 | 1.6 | 13.6 | 7.6 | 1.3 | 4.8 | 1.47 |
| Doug Slaten* | Pit | mr | 32 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 18.9 | 13.5 | 32.4 | 0.0 | 2.7 | 0.0 | 3.60 |
| Joe Smith | Atl | mr | 28 | 3 | 1 | 2 | 2 | 2 | 0 | 3 | 4 | 6.2 | 3.9 | 10.3 | 5.1 | 0.0 | 1.3 | 1.12 |
| Joakim Soria | Ari | cl | 28 | 1 | 1 | 2 | 2 | 0 | 0 | 1 | 1 | 8.7 | 3.4 | 12.4 | 8.7 | 1.1 | 2.6 | 1.34 |
| Henry Sosa | Ari | sp | 26 | 7 | 2 | 5 | 3 | 1 | 0 | 3 | 2 | 10.0 | 3.9 | 14.2 | 5.6 | 1.0 | 1.4 | 1.54 |
| Tim Stauffer | Mil | sp | 30 | 3 | 4 | 9 | 9 | 3 | 0 | 7 | 1 | 10.3 | 2.8 | 13.6 | 5.9 | 1.2 | 2.1 | 1.45 |
| Zach Stewart | Mil | sp | 25 | 3 | 0 | 2 | 7 | 5 | 5 | 1 | 0 | 12.9 | 2.2 | 15.9 | 7.6 | 1.3 | 3.5 | 1.67 |
| Stephen Strasburg | Atl | sp | 23 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 5.7 | 0.4 | 6.2 | 8.4 | 0.0 | 21.3 | 0.67 |
| Huston Street | SDP | cl | 28 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 1 | 6.0 | 0.8 | 7.6 | 8.5 | 1.9 | 10.3 | 0.76 |
| Eric Surkamp* | Ari | sp | 24 | 7 | 2 | 3 | 2 | 1 | 0 | 3 | 2 | 8.0 | 6.8 | 15.3 | 3.7 | 0.4 | 0.5 | 1.65 |
| Anthony Swarzak | NYM | mr | 26 | 3 | 4 | 1 | 8 | 2 | 2 | 6 | 8 | 9.7 | 1.8 | 12.1 | 5.5 | 0.8 | 3.1 | 1.28 |
| Hisanori Takahashi* | SDP | mr | 37 | 2 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 7.8 | 2.7 | 10.8 | 7.8 | 1.2 | 2.9 | 1.16 |
| Brian Tallet* | Mil | mr | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.3 | 2.5 | 14.7 | 2.5 | 0.0 | 1.0 | 1.64 |
| Yoshinori Tateyama | SDP | mr | 36 | 1 | 2 | 1 | 1 | 1 | 0 | 2 | 1 | 6.7 | 1.8 | 8.8 | 7.6 | 0.9 | 4.1 | 0.95 |
| Everett Teaford* | Atl | mr | 28 | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 7.4 | 2.7 | 10.6 | 6.8 | 0.5 | 2.5 | 1.12 |
| Julio Teheran | Mil | sp | 21 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6.3 | 2.0 | 8.2 | 7.0 | 1.6 | 3.6 | 0.91 |
| Joe Thatcher* | Cin | mr | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 12.1 | 1.3 | 13.5 | 4.0 | 0.0 | 3.0 | 1.50 |
| Dale Thayer | SDP | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 0.0 | 10.8 | 10.8 | 0.0 | 99.0 | 1.20 |
| Chris Tillman | Hou | sp | 24 | 2 | 1 | 1 | 8 | 2 | 4 | 3 | 4 | 14.9 | 4.2 | 20.7 | 6.1 | 0.8 | 1.5 | 2.13 |
| Josh Tomlin | Pit | sp | 27 | 5 | 3 | 1 | 5 | 2 | 0 | 6 | 4 | 7.7 | 0.8 | 8.7 | 5.1 | 0.8 | 6.4 | 0.94 |
| Ramon Troncoso | LAD | mr | 29 | 0 | 0 | 1 | 0 | 2 | 0 | 3 | 0 | 19.7 | 1.5 | 21.2 | 7.3 | 2.2 | 5.0 | 2.35 |
| Jacob Turner | Hou | sp | 21 | 6 | 0 | 0 | 4 | 0 | 1 | 4 | 2 | 12.2 | 2.9 | 16.1 | 4.1 | 1.2 | 1.4 | 1.68 |
| Koji Uehara | SDP | mr | 37 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 5.9 | 1.6 | 7.6 | 12.0 | 1.7 | 7.8 | 0.83 |
| Jose Valverde |   | cl | 32 | 7 | 5 | 3 | 6 | 2 | 3 | 5 | 1 | 5.3 | 3.9 | 9.8 | 9.0 | 0.8 | 2.3 | 1.02 |
| Rick VandenHurk | Col | sp | 27 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 10.8 | 7.4 | 18.9 | 7.4 | 4.0 | 1.0 | 2.02 |
| Anthony Varvaro | LAD | mr | 27 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 3.7 | 2.8 | 6.8 | 8.0 | 1.2 | 2.9 | 0.72 |
| Esmerling Vasquez | Col | mr | 28 | 2 | 2 | 0 | 3 | 1 | 0 | 0 | 0 | 7.1 | 2.4 | 10.2 | 6.9 | 1.1 | 2.9 | 1.06 |
| Javier Vazquez | Hou | sp | 35 | 2 | 4 | 1 | 6 | 5 | 0 | 7 | 5 | 9.9 | 2.9 | 13.2 | 6.4 | 1.5 | 2.2 | 1.42 |
| Arodys Vizcaino | Ari | mr | 21 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5.4 | 6.0 | 11.4 | 7.8 | 1.2 | 1.3 | 1.27 |
| Ryan Vogelsong |   | sp | 34 | 7 | 2 | 6 | 6 | 0 | 1 | 2 | 4 | 8.7 | 3.6 | 12.6 | 6.8 | 0.7 | 1.9 | 1.37 |
| Jordan Walden | Pit | cl | 24 | 2 | 0 | 1 | 2 | 9 | 1 | 5 | 2 | 8.1 | 4.5 | 12.9 | 9.9 | 0.9 | 2.2 | 1.40 |
| Kyle Waldrop | Mil | mr | 26 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 13.5 | 6.8 | 20.3 | 4.8 | 1.0 | 0.7 | 2.25 |
| Tony Watson* | StL | mr | 27 | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 6.1 | 2.0 | 8.5 | 6.3 | 1.5 | 3.2 | 0.90 |
| Jered Weaver | Pit | sp | 29 | 6 | 4 | 1 | 9 | 3 | 0 | 4 | 3 | 7.0 | 2.7 | 10.1 | 8.1 | 0.9 | 3.0 | 1.08 |
| Ryan Webb | Mil | mr | 26 | 2 | 2 | 3 | 4 | 1 | 1 | 4 | 1 | 9.1 | 3.3 | 13.0 | 6.4 | 0.3 | 2.0 | 1.38 |
| Kyle Weiland | Phi | sp | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 23.1 | 3.9 | 30.9 | 0.0 | 3.9 | 0.0 | 3.00 |
| Randy Wells | SFG | sp | 29 | 10 | 3 | 3 | 4 | 4 | 0 | 8 | 4 | 7.8 | 3.3 | 11.4 | 5.6 | 1.7 | 1.7 | 1.23 |
| Jake Westbrook | Pit | sp | 34 | 10 | 1 | 1 | 4 | 2 | 0 | 7 | 6 | 10.8 | 3.4 | 14.5 | 4.4 | 0.6 | 1.3 | 1.59 |
| Dan Wheeler | SDP | mr | 34 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 19.2 | 1.4 | 20.6 | 7.1 | 1.4 | 5.0 | 2.29 |
| Tom Wilhelmsen | NYM | mr | 28 | 2 | 2 | 4 | 5 | 12 | 0 | 1 | 3 | 6.6 | 5.9 | 13.7 | 6.4 | 0.2 | 1.1 | 1.39 |
| Jerome Williams | Fla | sp | 30 | 10 | 3 | 1 | 5 | 1 | 0 | 1 | 2 | 9.6 | 3.8 | 14.2 | 6.9 | 0.6 | 1.8 | 1.49 |
| Brian Wilson | Atl | cl | 30 | 1 | 1 | 1 | 4 | 2 | 0 | 3 | 3 | 7.8 | 5.2 | 13.6 | 8.1 | 0.6 | 1.6 | 1.45 |
| Blake Wood | Fla | mr | 26 | 7 | 3 | 2 | 3 | 3 | 0 | 2 | 2 | 8.0 | 4.4 | 12.7 | 8.7 | 0.8 | 2.0 | 1.38 |
| Travis Wood* | Phi | sp | 25 | 1 | 1 | 1 | 1 | 2 | 0 | 3 | 4 | 9.4 | 3.1 | 12.7 | 6.9 | 0.2 | 2.2 | 1.39 |
| Chris Young | SDP | sp | 33 | 7 | 1 | 0 | 4 | 1 | 0 | 0 | 1 | 5.2 | 3.2 | 9.1 | 7.6 | 2.0 | 2.4 | 0.94 |
| Carlos Zambrano | LAD | sp | 31 | 4 | 4 | 1 | 3 | 1 | 0 | 5 | 3 | 8.5 | 2.6 | 11.2 | 5.8 | 1.1 | 2.3 | 1.23 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | BABIP | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Jeremy Accardo | LAD | mr | 30 | .760 | 126 | .310 | 79 | .457 | 81 | .468 | 22.4 | 5.0 | 4.54 | 4.36 |
| Manny Acosta |   | mr | 31 | .806 | 139 | .309 | 108 | .505 | 110 | .514 | 30.9 | 5.7 | 5.18 | 5.01 |
| Mike Adams | Phi | mr | 33 | .392 | 199 | .176 | 68 | .245 | 69 | .248 | 9.9 | 1.2 | 1.04 | 0.84 |
| Jeremy Affeldt* | Phi | mr | 33 | .509 | 154 | .182 | 78 | .328 | 81 | .340 | 14.0 | 2.1 | 1.91 | 1.83 |
| Brett Anderson* | Mil | sp | 24 | .703 | 334 | .320 | 194 | .414 | 197 | .420 | 51.6 | 4.3 | 3.92 | 4.11 |
| Jake Arrieta | Fla | sp | 26 | .790 | 361 | .277 | 272 | .504 | 275 | .509 | 71.9 | 5.2 | 4.78 | 4.87 |
| Scott Atchison | Cin | mr | 36 | .737 | 88 | .341 | 51 | .421 | 53 | .438 | 13.0 | 4.1 | 3.67 | 4.50 |
| Dylan Axelrod | LAD | sp | 26 | .735 | 104 | .394 | 71 | .430 | 73 | .442 | 20.9 | 5.1 | 4.58 | 4.29 |
| Luis Ayala | ChC | mr | 34 | .656 | 261 | .272 | 137 | .382 | 143 | .398 | 33.9 | 3.5 | 3.21 | 3.38 |
| Danys Baez | StL | mr | 34 | .916 | 19 | .316 | 12 | .462 | 14 | .538 | 4.9 | 8.8 | 7.92 | 8.96 |
| Andrew Bailey | Fla | cl | 28 | .647 | 110 | .291 | 72 | .409 | 73 | .415 | 17.0 | 3.5 | 3.20 | 2.44 |
| Scott Baker | Fla | sp | 30 | .702 | 378 | .325 | 219 | .403 | 228 | .420 | 61.5 | 4.3 | 3.95 | 3.87 |
| Collin Balester | LAD | mr | 26 | .660 | 114 | .219 | 78 | .431 | 79 | .436 | 17.5 | 3.6 | 3.37 | 3.45 |
| Grant Balfour | SFG | mr | 34 | .633 | 134 | .246 | 82 | .396 | 84 | .406 | 16.5 | 2.8 | 2.55 | 2.76 |
| Antonio Bastardo* | Ari | mr | 26 | .540 | 135 | .178 | 87 | .357 | 90 | .369 | 15.2 | 2.1 | 1.92 | 1.77 |
| Pedro Beato | SFG | mr | 25 | .694 | 197 | .264 | 108 | .425 | 110 | .433 | 24.7 | 3.5 | 3.28 | 3.35 |
| Joe Beimel* | Pit | mr | 35 | 1.024 | 19 | .368 | 16 | .615 | 16 | .615 | 4.6 | 7.8 | 7.03 | 10.93 |
| Matt Belisle | Fla | mr | 32 | .705 | 185 | .314 | 99 | .409 | 102 | .421 | 24.9 | 3.8 | 3.40 | 3.47 |
| Heath Bell | SFG | cl | 34 | .486 | 149 | .221 | 61 | .290 | 62 | .295 | 11.3 | 1.9 | 1.69 | 1.72 |
| Joaquin Benoit | Pit | mr | 34 | .537 | 154 | .299 | 73 | .307 | 74 | .311 | 15.8 | 2.3 | 2.15 | 2.22 |
| Jason Berken | Hou | mr | 28 | .818 | 47 | .383 | 34 | .493 | 34 | .493 | 9.5 | 5.6 | 5.26 | 6.20 |
| Rafael Betancourt | NYM | mr | 37 | .686 | 193 | .280 | 133 | .436 | 134 | .439 | 32.9 | 4.0 | 3.61 | 3.25 |
| Chad Billingsley | Cin | sp | 27 | .780 | 556 | .344 | 389 | .474 | 394 | .480 | 111.6 | 5.4 | 4.90 | 4.83 |
| Nick Blackburn |   | sp | 30 | .862 | 517 | .319 | 362 | .525 | 368 | .534 | 112.8 | 6.6 | 6.02 | 6.08 |
| Joe Blanton | Ari | sp | 31 | .745 | 90 | .333 | 60 | .462 | 60 | .462 | 12.7 | 3.5 | 3.12 | 3.68 |
| Michael Bowden | Col | mr | 25 | .766 | 103 | .282 | 70 | .479 | 70 | .479 | 18.0 | 4.7 | 4.28 | 5.07 |
| Brad Brach | LAD | mr | 26 | .783 | 26 | .423 | 17 | .425 | 18 | .450 | 5.3 | 6.0 | 5.40 | 7.64 |
| Zach Braddock* | Mil | mr | 24 | .692 | 38 | .184 | 31 | .470 | 31 | .470 | 7.1 | 4.1 | 3.75 | 3.73 |
| Bill Bray* |   | mr | 29 | .680 | 143 | .287 | 83 | .407 | 87 | .426 | 21.6 | 4.0 | 3.69 | 3.19 |
| Craig Breslow* | Col | mr | 31 | .803 | 215 | .353 | 155 | .475 | 160 | .491 | 46.8 | 5.9 | 5.34 | 5.45 |
| Brian Broderick | Atl | mr | 25 | .720 | 23 | .348 | 10 | .323 | 13 | .419 | 2.9 | 3.6 | 3.22 | 4.75 |
| Brian Bruney | LAD | mr | 30 | 1.485 | 10 | .500 | 13 | .867 | 13 | .867 | 6.7 | 36.1 | 40.66 | 50.67 |
| Taylor Buchholz | SDP | mr | 30 | .652 | 22 | .136 | 15 | .441 | 15 | .441 | 3.1 | 3.2 | 2.99 | 3.07 |
| Mark Buehrle* | Hou | sp | 33 | .684 | 673 | .288 | 370 | .412 | 372 | .415 | 95.4 | 4.0 | 3.66 | 3.61 |
| Jason Bulger | LAD | mr | 33 | .484 | 22 | .136 | 9 | .321 | 9 | .321 | 1.6 | 1.9 | 1.72 | 1.47 |
| A.J. Burnett | Phi | sp | 35 | .764 | 569 | .276 | 411 | .487 | 416 | .493 | 106.9 | 4.8 | 4.39 | 4.25 |
| Sean Burnett* | SDP | mr | 29 | .608 | 116 | .267 | 59 | .364 | 60 | .370 | 13.4 | 3.0 | 2.81 | 2.84 |
| Dave Bush | Fla | mr | 32 | .842 | 185 | .357 | 118 | .476 | 123 | .496 | 37.5 | 6.1 | 5.55 | 6.56 |
| Trevor Cahill | ChC | sp | 24 | .715 | 704 | .297 | 436 | .435 | 443 | .442 | 115.3 | 4.4 | 4.01 | 4.12 |
| Matt Cain | Phi | sp | 27 | .600 | 678 | .232 | 364 | .376 | 372 | .385 | 84.7 | 3.2 | 2.92 | 2.36 |
| Chris Capuano* | Ari | sp | 33 | .747 | 550 | .313 | 377 | .461 | 383 | .469 | 103.9 | 4.9 | 4.44 | 4.15 |
| Chris Carpenter | Fla | sp | 37 | .667 | 589 | .324 | 298 | .381 | 302 | .386 | 77.7 | 3.7 | 3.38 | 3.41 |
| Carlos Carrasco | Phi | sp | 25 | .706 | 475 | .291 | 277 | .420 | 287 | .435 | 74.0 | 4.2 | 3.79 | 3.71 |
| Andrew Cashner | Fla | mr | 25 | .436 | 52 | .096 | 22 | .314 | 22 | .314 | 2.9 | 1.4 | 1.27 | 1.40 |
| Santiago Casilla | ChC | mr | 31 | .591 | 129 | .233 | 82 | .378 | 83 | .382 | 17.0 | 2.9 | 2.66 | 2.67 |
| Joba Chamberlain | Hou | mr | 26 | .827 | 104 | .346 | 76 | .494 | 78 | .506 | 21.7 | 5.5 | 5.11 | 5.44 |
| Aroldis Chapman* | Mil | mr | 24 | .524 | 109 | .220 | 92 | .369 | 93 | .373 | 15.4 | 2.4 | 2.12 | 2.69 |
| Tyler Chatwood |   | sp | 22 | .818 | 428 | .318 | 293 | .497 | 296 | .502 | 81.6 | 5.5 | 4.96 | 5.46 |
| Alex Cobb | Atl | sp | 24 | .716 | 219 | .324 | 124 | .412 | 127 | .422 | 32.8 | 4.3 | 3.90 | 4.28 |
| Todd Coffey | Atl | mr | 31 | .665 | 178 | .270 | 98 | .407 | 98 | .407 | 24.2 | 3.8 | 3.40 | 2.91 |
| Tim Collins* | Cin | mr | 22 | .615 | 181 | .193 | 113 | .398 | 118 | .415 | 24.0 | 3.0 | 2.74 | 2.42 |
| Jose Contreras | Ari | cl | 40 | .374 | 15 | .067 | 8 | .296 | 8 | .296 | 1.1 | 1.5 | 1.37 | 1.03 |
| Ryan Cook | Cin | mr | 25 | .734 | 14 | .357 | 8 | .421 | 8 | .421 | 2.4 | 6.0 | 5.38 | 6.95 |
| Dan Cortes | Pit | mr | 25 | .615 | 23 | .304 | 9 | .346 | 9 | .346 | 2.1 | 2.8 | 2.52 | 2.28 |
| Jesse Crain | NYM | mr | 30 | .637 | 183 | .268 | 121 | .406 | 121 | .406 | 27.3 | 3.4 | 3.10 | 3.10 |
| Aaron Crow | StL | mr | 25 | .791 | 179 | .330 | 147 | .497 | 149 | .503 | 40.0 | 5.3 | 4.81 | 4.94 |
| Matt Daley | Pit | mr | 30 | 1.071 | 10 | .200 | 11 | .733 | 11 | .733 | 3.1 | 7.5 | 6.79 | 5.56 |
| Doug Davis* |   | sp | 36 | 1.050 | 53 | .509 | 50 | .602 | 51 | .614 | 18.7 | 11.2 | 9.89 | 11.62 |
| Rubby De La Rosa | StL | sp | 23 | .727 | 176 | .330 | 132 | .446 | 133 | .449 | 36.2 | 4.8 | 4.30 | 4.36 |
| Enerio Del Rosario | Pit | mr | 26 | .567 | 65 | .292 | 24 | .296 | 25 | .309 | 6.1 | 2.8 | 2.59 | 2.81 |
| Sam Demel | Col | mr | 26 | 1.088 | 149 | .416 | 134 | .629 | 140 | .657 | 51.8 | 12.3 | 11.34 | 13.24 |
| Ross Detwiler* | LAD | sp | 26 | .670 | 252 | .282 | 140 | .400 | 142 | .406 | 34.7 | 3.8 | 3.47 | 3.61 |
| Scott Diamond* | SFG | sp | 25 | .753 | 137 | .299 | 75 | .449 | 75 | .449 | 19.5 | 4.4 | 4.09 | 4.34 |
| Brandon Dickson | LAD | mr | 27 | 1.047 | 76 | .421 | 67 | .632 | 67 | .632 | 24.6 | 10.4 | 9.49 | 9.79 |
| Tim Dillard | Cin | mr | 28 | .795 | 93 | .344 | 60 | .480 | 61 | .488 | 17.7 | 5.4 | 4.95 | 4.44 |
| Octavio Dotel | Cin | mr | 38 | .515 | 149 | .195 | 80 | .336 | 81 | .340 | 14.9 | 2.2 | 1.97 | 1.61 |
| Scott Downs* | NYM | mr | 36 | .484 | 185 | .211 | 74 | .297 | 75 | .301 | 13.9 | 2.0 | 1.77 | 1.46 |
| Kyle Drabek | Phi | sp | 24 | .771 | 21 | .190 | 18 | .514 | 18 | .514 | 4.4 | 5.0 | 4.48 | 5.21 |
| Danny Duffy* | Mil | sp | 23 | .968 | 364 | .343 | 347 | .613 | 350 | .618 | 108.0 | 7.9 | 7.25 | 7.06 |
| Zach Duke* | Fla | mr | 29 | .800 | 242 | .331 | 141 | .472 | 142 | .475 | 42.8 | 5.8 | 5.42 | 5.45 |
| Scott Elbert* | Atl | mr | 26 | .638 | 75 | .307 | 44 | .383 | 45 | .391 | 11.7 | 3.9 | 3.58 | 2.90 |
| John Ely | StL | mr | 26 | .649 | 15 | .267 | 15 | .441 | 15 | .441 | 3.2 | 3.7 | 3.36 | 4.39 |
| Barry Enright |   | sp | 26 | .910 | 208 | .264 | 163 | .564 | 170 | .588 | 51.2 | 7.2 | 6.45 | 6.38 |
| Edgmer Escalona | LAD | mr | 25 | .524 | 96 | .167 | 40 | .333 | 41 | .342 | 8.0 | 2.3 | 2.12 | 1.64 |
| Dana Eveland* | SDP | sp | 28 | .469 | 88 | .250 | 27 | .250 | 27 | .250 | 5.0 | 1.5 | 1.39 | 1.41 |
| Willie Eyre | SDP | mr | 33 | .692 | 26 | .231 | 15 | .455 | 15 | .455 | 3.3 | 3.5 | 3.19 | 2.79 |
| Kyle Farnsworth | StL | cl | 36 | .576 | 142 | .225 | 74 | .366 | 74 | .366 | 15.2 | 2.6 | 2.37 | 2.20 |
| Scott Feldman | Cin | mr | 29 | .589 | 109 | .229 | 53 | .366 | 53 | .366 | 12.9 | 3.4 | 3.02 | 2.59 |
| Neftali Feliz | Hou | cl | 24 | .620 | 167 | .263 | 103 | .395 | 103 | .395 | 22.8 | 3.3 | 2.93 | 2.74 |
| Michael Fiers | Mil | mr | 27 | 1.600 | 7 | .286 | 12 | 1.200 | 12 | 1.200 | 4.8 | 21.6 | 19.44 | 16.28 |
| Gavin Floyd | Atl | sp | 29 | .599 | 601 | .265 | 293 | .349 | 303 | .361 | 68.3 | 2.9 | 2.69 | 2.65 |
| Jeff Francis* | Atl | sp | 31 | .747 | 452 | .305 | 242 | .446 | 243 | .448 | 67.0 | 4.7 | 4.24 | 3.94 |
| Brian Fuentes* | Atl | mr | 36 | .630 | 180 | .239 | 94 | .382 | 96 | .390 | 21.6 | 3.2 | 2.91 | 2.93 |
| Jeff Fulchino | Col | mr | 32 | .743 | 86 | .256 | 61 | .480 | 61 | .480 | 16.0 | 4.8 | 4.46 | 4.07 |
| Charlie Furbush* | NYM | mr | 26 | .795 | 44 | .341 | 31 | .463 | 32 | .478 | 8.5 | 4.9 | 4.28 | 4.59 |
| Jon Garland | Col | sp | 32 | .929 | 226 | .323 | 176 | .575 | 179 | .585 | 57.0 | 8.0 | 7.29 | 7.04 |
| Cory Gearrin | Ari | mr | 26 | .718 | 13 | .308 | 10 | .385 | 12 | .462 | 3.1 | 5.6 | 5.03 | 5.83 |
| Dillon Gee |   | sp | 26 | .681 | 435 | .255 | 253 | .411 | 264 | .429 | 66.5 | 4.1 | 3.77 | 3.45 |
| Justin Germano | Mil | mr | 29 | .764 | 26 | .192 | 17 | .531 | 17 | .531 | 4.2 | 4.9 | 4.59 | 3.18 |
| Gio Gonzalez* | SFG | sp | 26 | .537 | 483 | .273 | 264 | .326 | 270 | .333 | 55.6 | 2.5 | 2.24 | 2.20 |
| Tom Gorzelanny* | StL | sp | 29 | .703 | 336 | .304 | 211 | .417 | 220 | .435 | 55.0 | 4.1 | 3.75 | 3.85 |
| John Grabow* | Hou | mr | 33 | .766 | 220 | .264 | 151 | .487 | 153 | .494 | 40.2 | 5.0 | 4.56 | 4.45 |
| Kevin Gregg | Pit | cl | 34 | .787 | 168 | .327 | 119 | .467 | 121 | .475 | 34.9 | 5.6 | 5.10 | 5.61 |
| Jason Grilli | NYM | mr | 35 | .594 | 92 | .283 | 52 | .356 | 54 | .370 | 11.0 | 2.7 | 2.42 | 2.11 |
| Matt Guerrier |   | mr | 33 | .680 | 233 | .288 | 125 | .413 | 125 | .413 | 32.3 | 4.1 | 3.70 | 3.37 |
| Jeremy Guthrie | Atl | sp | 33 | .708 | 682 | .273 | 388 | .427 | 401 | .441 | 101.6 | 4.2 | 3.85 | 3.57 |
| Nick Hagadone* | Phi | mr | 26 | .487 | 13 | .077 | 11 | .393 | 12 | .429 | 1.5 | 2.4 | 2.30 | 3.89 |
| Roy Halladay | NYM | sp | 35 | .588 | 647 | .278 | 319 | .350 | 324 | .355 | 72.5 | 2.8 | 2.52 | 2.07 |
| Cole Hamels* | SFG | sp | 28 | .635 | 596 | .260 | 341 | .397 | 345 | .401 | 79.0 | 3.3 | 3.05 | 2.68 |
| Aaron Harang | Col | sp | 34 | .911 | 533 | .377 | 404 | .551 | 406 | .554 | 135.4 | 7.8 | 7.11 | 7.08 |
| Rich Harden | NYM | sp | 30 | .798 | 280 | .314 | 218 | .503 | 220 | .508 | 60.4 | 5.4 | 4.93 | 4.92 |
| Dan Haren | LAD | sp | 31 | .619 | 714 | .291 | 364 | .371 | 367 | .374 | 88.4 | 3.2 | 2.92 | 2.41 |
| Lucas Harrell | Phi | mr | 27 | 1.067 | 44 | .500 | 40 | .571 | 43 | .614 | 17.1 | 13.2 | 12.21 | 13.67 |
| Matt Harrison* | Mil | sp | 26 | .680 | 578 | .308 | 326 | .405 | 329 | .409 | 79.6 | 3.7 | 3.35 | 3.34 |
| Chris Hatcher | Ari | mr | 27 | .664 | 13 | .154 | 8 | .471 | 8 | .471 | 1.7 | 3.4 | 3.10 | 1.23 |
| LaTroy Hawkins | Atl | mr | 39 | .547 | 164 | .238 | 63 | .310 | 65 | .320 | 13.3 | 2.3 | 2.07 | 2.11 |
| Jeremy Hellickson | StL | sp | 25 | .556 | 642 | .232 | 284 | .337 | 289 | .343 | 60.8 | 2.6 | 2.31 | 1.94 |
| David Herndon | Col | mr | 26 | .886 | 254 | .272 | 202 | .569 | 204 | .575 | 59.4 | 6.6 | 6.20 | 5.89 |
| Luke Hochevar | Col | sp | 28 | .756 | 606 | .299 | 387 | .461 | 392 | .467 | 106.8 | 4.9 | 4.51 | 4.19 |
| Derek Holland* | Fla | sp | 25 | .774 | 556 | .329 | 405 | .474 | 412 | .482 | 109.7 | 5.0 | 4.50 | 4.66 |
| Jeremy Horst* | StL | mr | 26 | 1.234 | 34 | .471 | 35 | .761 | 35 | .761 | 16.0 | 17.3 | 14.97 | 13.51 |
| Daniel Hudson | Col | sp | 25 | .767 | 664 | .313 | 433 | .473 | 437 | .478 | 123.5 | 5.3 | 4.83 | 4.42 |
| Tim Hudson | SDP | sp | 36 | .588 | 745 | .244 | 351 | .347 | 366 | .362 | 77.2 | 2.7 | 2.47 | 2.38 |
| Philip Humber | Cin | sp | 29 | .629 | 579 | .254 | 290 | .383 | 293 | .387 | 66.6 | 3.2 | 2.91 | 2.76 |
| Chris Jakubauskas | Ari | mr | 33 | .815 | 228 | .320 | 161 | .486 | 167 | .505 | 46.8 | 5.8 | 5.12 | 5.31 |
| Casey Janssen | Mil | mr | 30 | .471 | 184 | .239 | 74 | .280 | 75 | .284 | 13.9 | 1.8 | 1.67 | 1.42 |
| Jeremy Jeffress | Ari | mr | 24 | .600 | 47 | .191 | 31 | .392 | 32 | .405 | 6.8 | 3.3 | 2.95 | 2.86 |
| Ubaldo Jimenez | Ari | sp | 28 | .780 | 557 | .314 | 418 | .484 | 429 | .497 | 120.0 | 5.6 | 5.05 | 4.47 |
| Jim Johnson | NYM | mr | 29 | .522 | 125 | .224 | 50 | .305 | 52 | .317 | 10.0 | 2.1 | 1.86 | 1.56 |
| Jair Jurrjens | SFG | sp | 26 | .707 | 528 | .269 | 295 | .431 | 299 | .436 | 79.6 | 4.4 | 4.01 | 3.70 |
| Jeff Karstens | ChC | sp | 29 | .721 | 678 | .289 | 370 | .428 | 378 | .438 | 101.1 | 4.4 | 4.03 | 3.80 |
| Shawn Kelley | SFG | mr | 28 | .586 | 49 | .306 | 21 | .333 | 21 | .333 | 4.6 | 2.7 | 2.50 | 2.41 |
| Ian Kennedy | NYM | sp | 27 | .716 | 581 | .293 | 392 | .445 | 401 | .455 | 100.3 | 4.3 | 3.86 | 3.57 |
| Clayton Kershaw* | Atl | sp | 24 | .505 | 639 | .247 | 297 | .307 | 300 | .310 | 58.2 | 2.1 | 1.91 | 1.64 |
| Craig Kimbrel | SFG | cl | 24 | .447 | 120 | .275 | 77 | .288 | 77 | .288 | 11.9 | 1.5 | 1.37 | 1.34 |
| Josh Kinney | Mil | mr | 33 | .956 | 46 | .457 | 39 | .565 | 40 | .580 | 13.2 | 8.3 | 7.65 | 6.14 |
| Brandon Kintzler | Hou | mr | 27 | 1.006 | 37 | .486 | 37 | .607 | 37 | .607 | 13.0 | 9.3 | 8.33 | 9.06 |
| Hong-Chih Kuo* | Fla | mr | 30 | .308 | 5 | .000 | 4 | .308 | 4 | .308 | 0.4 | 1.0 | 0.87 | 1.40 |
| Hiroki Kuroda | SDP | sp | 37 | .628 | 665 | .271 | 331 | .372 | 342 | .384 | 83.3 | 3.4 | 3.07 | 2.59 |
| John Lackey |   | sp | 33 | .900 | 373 | .357 | 256 | .520 | 267 | .543 | 90.0 | 7.9 | 7.10 | 6.38 |
| Aaron Laffey* | NYM | mr | 27 | .818 | 128 | .344 | 84 | .483 | 87 | .500 | 26.2 | 6.3 | 5.78 | 5.79 |
| Brandon League | Fla | cl | 29 | .583 | 141 | .291 | 61 | .318 | 64 | .333 | 13.5 | 2.4 | 2.23 | 2.38 |
| Mike Leake | Col | sp | 24 | .801 | 578 | .346 | 371 | .470 | 382 | .484 | 114.9 | 5.8 | 5.26 | 5.03 |
| Sam LeCure | LAD | mr | 28 | .694 | 252 | .262 | 163 | .430 | 170 | .449 | 42.8 | 4.2 | 3.82 | 3.24 |
| Cliff Lee* | SDP | sp | 33 | .587 | 594 | .285 | 312 | .347 | 321 | .357 | 67.6 | 2.6 | 2.38 | 2.32 |
| Jon Lester* | ChC | sp | 28 | .643 | 513 | .283 | 296 | .381 | 309 | .398 | 69.3 | 3.3 | 2.95 | 3.03 |
| Ted Lilly* |   | sp | 36 | .720 | 579 | .276 | 374 | .446 | 385 | .459 | 97.4 | 4.4 | 3.96 | 3.65 |
| Tim Lincecum |   | sp | 28 | .736 | 599 | .294 | 434 | .461 | 439 | .467 | 114.6 | 4.7 | 4.28 | 3.98 |
| Brad Lincoln | StL | sp | 27 | .696 | 179 | .257 | 92 | .424 | 94 | .433 | 24.2 | 4.2 | 3.74 | 3.23 |
| Scott Linebrink | Hou | mr | 35 | .676 | 42 | .262 | 24 | .400 | 26 | .433 | 6.7 | 4.2 | 3.77 | 3.29 |
| Jesse Litsch | Phi | mr | 27 | .601 | 232 | .237 | 132 | .379 | 135 | .388 | 27.9 | 2.9 | 2.68 | 2.40 |
| Kameron Loe | Phi | mr | 30 | .623 | 169 | .254 | 95 | .386 | 97 | .394 | 20.5 | 2.9 | 2.65 | 2.48 |
| Boone Logan* | LAD | mr | 27 | .759 | 145 | .366 | 100 | .465 | 101 | .470 | 28.8 | 5.3 | 4.76 | 4.00 |
| Kyle Lohse | SDP | sp | 33 | .673 | 672 | .275 | 344 | .408 | 347 | .411 | 87.6 | 3.9 | 3.49 | 3.03 |
| Rodrigo Lopez | StL | sp | 36 | .774 | 140 | .321 | 83 | .439 | 87 | .460 | 23.2 | 4.6 | 4.06 | 4.28 |
| Wilton Lopez | Phi | mr | 28 | .728 | 176 | .341 | 89 | .401 | 92 | .414 | 26.2 | 4.6 | 4.03 | 4.24 |
| Derek Lowe | Hou | sp | 39 | .778 | 739 | .315 | 474 | .473 | 478 | .477 | 132.5 | 5.1 | 4.65 | 4.51 |
| Cory Luebke* | LAD | mr | 27 | .704 | 403 | .275 | 311 | .453 | 314 | .458 | 77.1 | 4.3 | 3.89 | 3.61 |
| Josh Lueke | Pit | mr | 27 | .774 | 105 | .352 | 73 | .453 | 75 | .466 | 22.2 | 5.8 | 5.18 | 5.36 |
| Ryan Madson | Cin | cl | 31 | .546 | 190 | .284 | 83 | .312 | 84 | .316 | 16.5 | 2.1 | 1.94 | 2.05 |
| Matt Maloney* | LAD | mr | 28 | 1.236 | 61 | .377 | 67 | .798 | 69 | .821 | 27.0 | 14.9 | 13.96 | 12.59 |
| Shaun Marcum | Hou | sp | 30 | .651 | 550 | .255 | 320 | .413 | 320 | .413 | 75.0 | 3.5 | 3.20 | 2.87 |
| Sean Marshall* | Cin | mr | 29 | .434 | 210 | .233 | 80 | .243 | 84 | .255 | 14.8 | 1.5 | 1.37 | 1.17 |
| Cristhian Martinez | SDP | mr | 30 | .477 | 197 | .178 | 79 | .290 | 83 | .305 | 13.1 | 1.6 | 1.46 | 1.34 |
| Nick Masset | Ari | mr | 30 | .607 | 200 | .310 | 105 | .354 | 106 | .357 | 25.7 | 3.3 | 2.94 | 2.91 |
| Justin Masterson | Pit | sp | 27 | .713 | 677 | .313 | 382 | .420 | 390 | .429 | 103.9 | 4.4 | 3.97 | 3.79 |
| Marcos Mateo | Cin | mr | 28 | .787 | 51 | .255 | 49 | .521 | 50 | .532 | 13.0 | 5.7 | 5.01 | 5.12 |
| Scott Mathieson | Hou | mr | 28 | .984 | 6 | .500 | 4 | .400 | 5 | .500 | 2.0 | 10.9 | 9.82 | 11.51 |
| Daisuke Matsuzaka | Col | sp | 31 | .727 | 210 | .286 | 121 | .428 | 126 | .445 | 34.1 | 4.7 | 4.27 | 4.35 |
| Ryan Mattheus | SFG | mr | 28 | .644 | 123 | .276 | 55 | .364 | 57 | .377 | 14.9 | 3.9 | 3.54 | 3.55 |
| Zach McAllister | Pit | sp | 24 | .786 | 50 | .360 | 38 | .481 | 38 | .481 | 10.8 | 5.2 | 4.77 | 4.57 |
| Brandon McCarthy | ChC | sp | 28 | .759 | 170 | .335 | 106 | .455 | 106 | .455 | 29.7 | 4.9 | 4.49 | 4.17 |
| Mike McClendon | Cin | mr | 27 | .682 | 35 | .286 | 19 | .380 | 20 | .400 | 4.6 | 3.5 | 3.11 | 3.65 |
| Daniel McCutchen | Phi | mr | 29 | .835 | 87 | .322 | 57 | .504 | 57 | .504 | 16.3 | 5.7 | 5.28 | 5.65 |
| James McDonald |   | sp | 27 | .794 | 361 | .299 | 267 | .497 | 267 | .497 | 75.6 | 5.7 | 5.12 | 4.76 |
| Dustin McGowan | Ari | sp | 30 | .903 | 101 | .267 | 110 | .585 | 112 | .596 | 34.1 | 7.9 | 7.46 | 7.34 |
| Kris Medlen | Hou | mr | 26 | .000 | 10 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Mark Melancon | Hou | cl | 27 | .596 | 168 | .250 | 79 | .350 | 82 | .363 | 18.3 | 2.9 | 2.71 | 2.60 |
| Jose Mijares* | Mil | mr | 27 | .675 | 183 | .246 | 108 | .427 | 110 | .435 | 25.7 | 3.9 | 3.49 | 3.31 |
| Andrew Miller* | Col | sp | 27 | .761 | 412 | .306 | 302 | .470 | 306 | .477 | 80.1 | 5.1 | 4.62 | 5.17 |
| Trever Miller* | StL | mr | 39 | .882 | 29 | .310 | 24 | .585 | 24 | .585 | 6.9 | 6.7 | 6.47 | 4.86 |
| Kevin Millwood | SDP | sp | 37 | .797 | 267 | .296 | 176 | .500 | 176 | .500 | 48.1 | 5.2 | 4.68 | 4.65 |
| Tom Milone* | LAD | sp | 25 | .760 | 177 | .333 | 93 | .431 | 96 | .444 | 28.4 | 5.1 | 4.66 | 4.62 |
| Sergio Mitre | StL | mr | 31 | .681 | 118 | .280 | 65 | .411 | 66 | .418 | 17.6 | 4.3 | 3.90 | 3.38 |
| Franklin Morales* | ChC | mr | 26 | .691 | 98 | .286 | 68 | .447 | 68 | .447 | 15.7 | 3.9 | 3.51 | 2.86 |
| Guillermo Moscoso | Ari | sp | 28 | .620 | 504 | .218 | 258 | .389 | 264 | .398 | 57.9 | 3.1 | 2.82 | 2.31 |
| Dustin Moseley |   | sp | 30 | .694 | 434 | .274 | 241 | .423 | 245 | .430 | 61.9 | 4.0 | 3.67 | 3.13 |
| Guillermo Mota | SFG | mr | 38 | .745 | 159 | .264 | 122 | .480 | 122 | .480 | 32.2 | 4.9 | 4.44 | 4.16 |
| Joe Nathan | StL | cl | 37 | .612 | 105 | .210 | 54 | .378 | 57 | .399 | 12.7 | 3.1 | 2.83 | 2.10 |
| Pat Neshek | Hou | mr | 31 | .863 | 31 | .355 | 29 | .537 | 29 | .537 | 8.8 | 8.0 | 7.16 | 9.08 |
| Jeff Niemann | StL | sp | 29 | .612 | 517 | .275 | 263 | .360 | 272 | .372 | 66.6 | 3.3 | 3.05 | 2.59 |
| Ricky Nolasco | Fla | sp | 29 | .839 | 557 | .350 | 382 | .511 | 387 | .518 | 115.2 | 6.0 | 5.51 | 5.17 |
| Ivan Nova | Hou | sp | 25 | .688 | 598 | .271 | 330 | .414 | 337 | .423 | 86.1 | 4.1 | 3.78 | 3.69 |
| Eric O'Flaherty* |   | mr | 27 | .450 | 208 | .250 | 75 | .241 | 81 | .260 | 14.6 | 1.6 | 1.44 | 1.39 |
| Andrew Oliver* | LAD | sp | 24 | .970 | 132 | .205 | 133 | .624 | 137 | .643 | 41.8 | 8.5 | 7.93 | 8.11 |
| Roy Oswalt | StL | sp | 34 | .702 | 442 | .310 | 243 | .415 | 248 | .423 | 64.4 | 4.1 | 3.74 | 3.43 |
| Josh Outman* | Phi | sp | 27 | .835 | 181 | .282 | 132 | .524 | 132 | .524 | 34.0 | 5.2 | 4.80 | 4.84 |
| Micah Owings | Pit | mr | 29 | .853 | 226 | .301 | 173 | .542 | 175 | .549 | 51.0 | 6.5 | 5.80 | 5.31 |
| Matt Palmer | Pit | sp | 33 | .670 | 104 | .317 | 45 | .375 | 46 | .383 | 12.4 | 3.8 | 3.46 | 2.88 |
| Jarrod Parker | Col | sp | 23 | .975 | 97 | .412 | 73 | .562 | 74 | .569 | 28.4 | 10.0 | 9.21 | 8.56 |
| Bobby Parnell | Fla | mr | 27 | .814 | 170 | .324 | 140 | .507 | 142 | .514 | 41.5 | 6.0 | 5.40 | 5.25 |
| Troy Patton* | NYM | mr | 26 | .646 | 94 | .245 | 59 | .410 | 59 | .410 | 14.0 | 3.6 | 3.18 | 3.05 |
| David Pauley | Hou | mr | 29 | .685 | 278 | .299 | 145 | .401 | 149 | .412 | 38.5 | 3.9 | 3.54 | 3.07 |
| Felipe Paulino | Mil | sp | 28 | .757 | 505 | .343 | 371 | .459 | 377 | .467 | 103.1 | 5.0 | 4.49 | 4.55 |
| Carl Pavano | Phi | sp | 36 | .713 | 791 | .277 | 412 | .427 | 420 | .436 | 108.1 | 4.1 | 3.76 | 3.50 |
| Brad Peacock | Col | sp | 24 | .529 | 157 | .210 | 64 | .323 | 65 | .328 | 13.6 | 2.6 | 2.28 | 2.46 |
| Mike Pelfrey | StL | sp | 28 | .814 | 677 | .292 | 428 | .497 | 434 | .503 | 129.4 | 6.0 | 5.42 | 5.24 |
| Tony Pena | Fla | mr | 30 | .639 | 32 | .281 | 20 | .408 | 20 | .408 | 4.8 | 3.8 | 3.68 | 2.76 |
| Lance Pendleton | Fla | mr | 28 | 1.075 | 41 | .317 | 45 | .714 | 45 | .714 | 15.6 | 11.1 | 9.97 | 9.34 |
| Rafael Perez* | Fla | mr | 30 | .740 | 171 | .327 | 100 | .441 | 101 | .445 | 25.3 | 4.2 | 3.86 | 4.20 |
| Ryan Perry | Ari | mr | 25 | .675 | 129 | .310 | 71 | .392 | 73 | .403 | 18.9 | 4.2 | 3.74 | 3.94 |
| Michael Pineda | Cin | sp | 23 | .643 | 494 | .259 | 319 | .407 | 321 | .410 | 77.3 | 3.7 | 3.33 | 3.02 |
| Joel Pineiro | SFG | sp | 33 | .801 | 432 | .313 | 256 | .480 | 258 | .484 | 71.7 | 5.2 | 4.72 | 4.84 |
| Drew Pomeranz* | Fla | sp | 23 | .719 | 102 | .324 | 58 | .414 | 62 | .443 | 15.6 | 4.4 | 3.96 | 3.70 |
| David Price* | Cin | sp | 26 | .636 | 638 | .292 | 382 | .387 | 389 | .394 | 88.8 | 3.3 | 2.98 | 2.82 |
| Scott Proctor | Mil | mr | 35 | .978 | 102 | .314 | 91 | .615 | 92 | .622 | 30.6 | 9.0 | 8.37 | 8.63 |
| David Purcey* | Col | mr | 30 | 1.003 | 90 | .344 | 75 | .610 | 75 | .610 | 23.9 | 8.8 | 8.41 | 8.87 |
| Zach Putnam | Hou | mr | 24 | 1.222 | 10 | .600 | 11 | .647 | 12 | .706 | 5.7 | 19.3 | 15.47 | 12.75 |
| J.J. Putz | Cin | cl | 35 | .605 | 188 | .239 | 99 | .371 | 102 | .382 | 22.5 | 3.0 | 2.71 | 2.21 |
| Chad Qualls | ChC | mr | 33 | .799 | 155 | .310 | 94 | .475 | 95 | .480 | 28.6 | 5.9 | 5.44 | 5.69 |
| Cesar Ramos* | NYM | mr | 28 | .486 | 122 | .213 | 49 | .292 | 51 | .304 | 8.7 | 1.8 | 1.63 | 1.66 |
| Chris Ray | StL | mr | 30 | .829 | 85 | .400 | 58 | .479 | 58 | .479 | 19.3 | 7.2 | 6.35 | 7.21 |
| Jo-Jo Reyes* | Pit | sp | 27 | .757 | 527 | .315 | 312 | .452 | 316 | .457 | 87.4 | 5.0 | 4.43 | 4.51 |
| Arthur Rhodes* | Pit | mr | 42 | .898 | 71 | .211 | 64 | .615 | 64 | .615 | 16.5 | 6.0 | 5.35 | 4.56 |
| David Robertson | Phi | mr | 27 | .437 | 140 | .271 | 74 | .265 | 76 | .272 | 13.3 | 1.7 | 1.47 | 1.30 |
| Aneury Rodriguez | Phi | mr | 24 | .618 | 159 | .226 | 89 | .394 | 89 | .394 | 20.3 | 3.2 | 2.91 | 2.43 |
| Wandy Rodriguez* | Cin | sp | 33 | .664 | 470 | .277 | 298 | .408 | 305 | .417 | 71.7 | 3.6 | 3.28 | 3.31 |
| Chance Ruffin | Cin | mr | 23 | .333 | 3 | .333 | 1 | .167 | 1 | .167 | 0.2 | 0.9 | 0.81 | 0.75 |
| Josh Rupe | Fla | mr | 29 | .849 | 22 | .273 | 13 | .448 | 15 | .517 | 4.9 | 7.8 | 6.60 | 7.55 |
| Adam Russell | StL | mr | 29 | .867 | 16 | .375 | 12 | .522 | 12 | .522 | 3.7 | 6.6 | 5.93 | 7.46 |
| James Russell* | Mil | mr | 26 | .799 | 270 | .289 | 169 | .477 | 176 | .497 | 49.9 | 5.6 | 5.03 | 4.33 |
| Marc Rzepczynski* | Fla | mr | 26 | .621 | 169 | .260 | 106 | .391 | 108 | .399 | 21.0 | 2.8 | 2.58 | 2.94 |
| Takashi Saito | Pit | mr | 42 | .741 | 76 | .303 | 51 | .455 | 51 | .455 | 13.5 | 4.5 | 4.01 | 3.59 |
| Fernando Salas | ChC | cl | 27 | .654 | 254 | .256 | 171 | .417 | 175 | .427 | 38.8 | 3.4 | 3.13 | 2.61 |
| Chris Sale* | ChC | mr | 23 | .436 | 229 | .175 | 112 | .288 | 113 | .290 | 17.3 | 1.5 | 1.37 | 1.24 |
| Jeff Samardzija |   | mr | 27 | .548 | 273 | .220 | 145 | .338 | 152 | .354 | 31.1 | 2.6 | 2.37 | 2.12 |
| Anibal Sanchez | ChC | sp | 28 | .806 | 554 | .341 | 424 | .498 | 429 | .504 | 121.9 | 5.6 | 5.12 | 4.87 |
| Jonathan Sanchez* | Atl | sp | 29 | .744 | 277 | .300 | 244 | .476 | 248 | .483 | 63.2 | 5.0 | 4.48 | 4.76 |
| Hector Santiago* | SDP | mr | 24 | .694 | 17 | .176 | 10 | .455 | 10 | .455 | 2.5 | 4.2 | 3.74 | 3.14 |
| Sergio Santos | SFG | cl | 28 | .504 | 147 | .259 | 94 | .329 | 94 | .329 | 17.2 | 2.1 | 1.90 | 1.53 |
| Chris Schwinden | NYM | sp | 25 | .668 | 153 | .281 | 78 | .388 | 81 | .403 | 22.0 | 4.2 | 3.88 | 3.12 |
| George Sherrill* | Hou | mr | 35 | .642 | 103 | .350 | 54 | .365 | 55 | .372 | 13.7 | 3.5 | 3.12 | 3.14 |
| Alfredo Simon | Phi | sp | 31 | .901 | 178 | .371 | 138 | .561 | 140 | .569 | 42.1 | 6.8 | 5.98 | 5.45 |
| Doug Slaten* | Pit | mr | 32 | 1.134 | 16 | .375 | 15 | .682 | 15 | .682 | 6.2 | 16.6 | 14.98 | 18.68 |
| Joe Smith | Atl | mr | 28 | .506 | 233 | .223 | 93 | .299 | 95 | .305 | 18.5 | 2.1 | 1.97 | 1.98 |
| Joakim Soria | Ari | cl | 28 | .715 | 151 | .311 | 102 | .434 | 104 | .443 | 25.5 | 4.1 | 3.68 | 4.14 |
| Henry Sosa | Ari | sp | 26 | .828 | 256 | .309 | 179 | .510 | 182 | .519 | 52.3 | 6.0 | 5.36 | 5.05 |
| Tim Stauffer | Mil | sp | 30 | .809 | 542 | .310 | 359 | .490 | 368 | .503 | 102.7 | 5.5 | 5.02 | 4.90 |
| Zach Stewart | Mil | sp | 25 | .878 | 258 | .388 | 185 | .512 | 192 | .532 | 60.4 | 6.9 | 6.30 | 6.67 |
| Stephen Strasburg | Atl | sp | 23 | .406 | 181 | .238 | 56 | .225 | 57 | .229 | 9.5 | 1.2 | 1.13 | 0.94 |
| Huston Street | SDP | cl | 28 | .595 | 84 | .179 | 48 | .375 | 51 | .398 | 9.7 | 2.6 | 2.37 | 2.13 |
| Eric Surkamp* | Ari | sp | 24 | .714 | 151 | .258 | 91 | .435 | 93 | .445 | 25.5 | 5.1 | 4.49 | 4.53 |
| Anthony Swarzak | NYM | mr | 26 | .736 | 404 | .300 | 223 | .427 | 231 | .443 | 64.9 | 4.8 | 4.31 | 3.88 |
| Hisanori Takahashi* | SDP | mr | 37 | .683 | 127 | .252 | 81 | .435 | 83 | .446 | 18.8 | 3.7 | 3.47 | 3.26 |
| Brian Tallet* | Mil | mr | 34 | .853 | 15 | .333 | 9 | .529 | 9 | .529 | 2.9 | 7.2 | 6.44 | 4.76 |
| Yoshinori Tateyama | SDP | mr | 36 | .586 | 105 | .238 | 54 | .358 | 55 | .364 | 11.3 | 2.6 | 2.35 | 2.15 |
| Everett Teaford* | Atl | mr | 28 | .584 | 96 | .260 | 46 | .341 | 48 | .356 | 9.9 | 2.6 | 2.44 | 2.73 |
| Julio Teheran | Mil | sp | 21 | .605 | 62 | .194 | 36 | .404 | 36 | .404 | 6.9 | 2.7 | 2.43 | 2.25 |
| Joe Thatcher* | Cin | mr | 30 | .736 | 27 | .333 | 13 | .419 | 13 | .419 | 4.0 | 5.2 | 4.91 | 3.82 |
| Dale Thayer | SDP | mr | 31 | .625 | 6 | .333 | 3 | .375 | 3 | .375 | 0.8 | 3.4 | 3.64 | 2.46 |
| Chris Tillman | Hou | sp | 24 | .976 | 180 | .411 | 133 | .541 | 141 | .573 | 52.6 | 10.1 | 9.06 | 8.95 |
| Josh Tomlin | Pit | sp | 27 | .620 | 661 | .245 | 311 | .377 | 316 | .383 | 68.9 | 2.9 | 2.61 | 2.23 |
| Ramon Troncoso | LAD | mr | 29 | 1.184 | 50 | .480 | 45 | .692 | 45 | .692 | 19.3 | 14.1 | 12.68 | 11.83 |
| Jacob Turner | Hou | sp | 21 | .857 | 137 | .328 | 84 | .480 | 88 | .503 | 29.7 | 7.2 | 6.49 | 6.51 |
| Koji Uehara | SDP | mr | 37 | .569 | 149 | .221 | 100 | .373 | 101 | .377 | 20.3 | 2.6 | 2.36 | 2.01 |
| Jose Valverde |   | cl | 32 | .539 | 205 | .205 | 113 | .334 | 119 | .352 | 22.8 | 2.4 | 2.21 | 2.15 |
| Rick VandenHurk | Col | sp | 27 | 1.129 | 39 | .256 | 48 | .706 | 49 | .721 | 17.4 | 11.7 | 10.56 | 10.35 |
| Anthony Varvaro | LAD | mr | 27 | .454 | 70 | .114 | 34 | .309 | 35 | .318 | 5.5 | 1.7 | 1.52 | 1.30 |
| Esmerling Vasquez | Col | mr | 28 | .647 | 116 | .241 | 67 | .401 | 70 | .419 | 15.6 | 3.4 | 3.04 | 2.90 |
| Javier Vazquez | Hou | sp | 35 | .825 | 488 | .293 | 349 | .516 | 355 | .524 | 100.4 | 5.8 | 5.31 | 4.88 |
| Arodys Vizcaino | Ari | mr | 21 | .593 | 39 | .179 | 26 | .406 | 26 | .406 | 5.4 | 3.2 | 2.90 | 3.10 |
| Ryan Vogelsong |   | sp | 34 | .715 | 516 | .293 | 321 | .439 | 327 | .447 | 83.4 | 4.4 | 3.97 | 3.87 |
| Jordan Walden | Pit | cl | 24 | .731 | 177 | .299 | 133 | .455 | 135 | .462 | 36.2 | 4.9 | 4.41 | 3.99 |
| Kyle Waldrop | Mil | mr | 26 | .918 | 34 | .382 | 25 | .532 | 25 | .532 | 8.0 | 7.4 | 6.93 | 8.92 |
| Tony Watson* | StL | mr | 27 | .639 | 110 | .191 | 65 | .414 | 67 | .427 | 13.3 | 2.9 | 2.61 | 2.39 |
| Jered Weaver | Pit | sp | 29 | .609 | 630 | .246 | 355 | .378 | 364 | .387 | 80.7 | 3.1 | 2.84 | 2.69 |
| Ryan Webb | Mil | mr | 26 | .681 | 192 | .307 | 102 | .388 | 106 | .403 | 27.3 | 4.0 | 3.66 | 3.68 |
| Kyle Weiland | Phi | sp | 25 | 1.214 | 13 | .385 | 11 | .688 | 12 | .750 | 5.3 | 17.8 | 18.26 | 19.24 |
| Randy Wells | SFG | sp | 29 | .725 | 330 | .224 | 211 | .457 | 215 | .465 | 53.9 | 4.4 | 4.01 | 3.80 |
| Jake Westbrook | Pit | sp | 34 | .776 | 712 | .320 | 415 | .459 | 419 | .463 | 119.2 | 5.2 | 4.80 | 5.02 |
| Dan Wheeler | SDP | mr | 34 | 1.111 | 53 | .472 | 45 | .672 | 45 | .672 | 18.4 | 12.7 | 11.77 | 10.56 |
| Tom Wilhelmsen | NYM | mr | 28 | .642 | 106 | .245 | 62 | .383 | 67 | .414 | 15.0 | 3.6 | 3.31 | 3.39 |
| Jerome Williams | Fla | sp | 30 | .741 | 179 | .313 | 111 | .435 | 116 | .455 | 31.3 | 4.8 | 4.50 | 4.60 |
| Brian Wilson | Atl | cl | 30 | .672 | 172 | .291 | 109 | .401 | 113 | .415 | 27.8 | 4.1 | 3.63 | 4.05 |
| Blake Wood | Fla | mr | 26 | .714 | 219 | .292 | 154 | .446 | 157 | .455 | 40.3 | 4.6 | 4.08 | 3.82 |
| Travis Wood* | Phi | sp | 25 | .742 | 124 | .331 | 74 | .433 | 75 | .439 | 21.0 | 4.8 | 4.22 | 3.69 |
| Chris Young | SDP | sp | 33 | .642 | 134 | .142 | 93 | .435 | 97 | .453 | 19.7 | 3.2 | 2.99 | 2.71 |
| Carlos Zambrano | LAD | sp | 31 | .688 | 518 | .266 | 294 | .422 | 297 | .426 | 71.9 | 3.8 | 3.47 | 3.52 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | NP/G | STR% |
| Jeremy Accardo | LAD | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 26.9 | .628 |
| Manny Acosta |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 27.8 | .616 |
| Mike Adams | Phi | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 15.7 | .668 |
| Jeremy Affeldt* | Phi | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 1 | .063 | 14.9 | .618 |
| Brett Anderson* | Mil | sp | 24 | 17 | 1 | .059 | 0 | 12 | .706 | 49 | 2.9 | 12 | 3 | .250 | 101.1 | .628 |
| Jake Arrieta | Fla | sp | 26 | 22 | 0 | .000 | 0 | 5 | .227 | 76 | 3.5 | 22 | 9 | .409 | 91.0 | .581 |
| Scott Atchison | Cin | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 22.6 | .641 |
| Dylan Axelrod | LAD | sp | 26 | 7 | 0 | .000 | 0 | 3 | .429 | 28 | 4.0 | 5 | 1 | .200 | 90.0 | .627 |
| Luis Ayala | ChC | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 | 21.0 | .615 |
| Danys Baez | StL | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 12.7 | .618 |
| Andrew Bailey | Fla | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 16.9 | .654 |
| Scott Baker | Fla | sp | 30 | 21 | 0 | .000 | 0 | 11 | .524 | 86 | 4.1 | 16 | 5 | .313 | 96.2 | .644 |
| Collin Balester | LAD | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 35.0 | .602 |
| Grant Balfour | SFG | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 21.3 | .633 |
| Antonio Bastardo* | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 18.7 | .626 |
| Pedro Beato | SFG | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 23.3 | .616 |
| Joe Beimel* | Pit | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 10.4 | .564 |
| Matt Belisle | Fla | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 29.6 | .644 |
| Heath Bell | SFG | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 18.1 | .621 |
| Joaquin Benoit | Pit | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 18.8 | .653 |
| Jason Berken | Hou | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 27.6 | .576 |
| Rafael Betancourt | NYM | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 16.1 | .677 |
| Chad Billingsley | Cin | sp | 27 | 32 | 0 | .000 | 0 | 16 | .500 | 119 | 3.7 | 29 | 6 | .207 | 97.4 | .606 |
| Nick Blackburn |   | sp | 30 | 30 | 0 | .000 | 0 | 10 | .333 | 142 | 4.7 | 34 | 15 | .441 | 80.8 | .635 |
| Joe Blanton | Ari | sp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.5 | .630 |
| Michael Bowden | Col | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 18.3 | .588 |
| Brad Brach | LAD | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 31.6 | .595 |
| Zach Braddock* | Mil | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 28.1 | .557 |
| Bill Bray* |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 15.1 | .633 |
| Craig Breslow* | Col | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 20.1 | .610 |
| Brian Broderick | Atl | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 13.5 | .657 |
| Brian Bruney | LAD | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 28.0 | .554 |
| Taylor Buchholz | SDP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 13.7 | .650 |
| Mark Buehrle* | Hou | sp | 33 | 30 | 6 | .200 | 1 | 19 | .633 | 137 | 4.6 | 13 | 5 | .385 | 102.6 | .653 |
| Jason Bulger | LAD | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.7 | .598 |
| A.J. Burnett | Phi | sp | 35 | 32 | 1 | .031 | 0 | 19 | .594 | 161 | 5.0 | 25 | 6 | .240 | 98.5 | .612 |
| Sean Burnett* | SDP | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 7 | .350 | 12.4 | .655 |
| Dave Bush | Fla | mr | 32 | 3 | 0 | .000 | 0 | 1 | .333 | 7 | 2.3 | 7 | 5 | .714 | 47.4 | .659 |
| Trevor Cahill | ChC | sp | 24 | 38 | 2 | .053 | 1 | 18 | .474 | 146 | 3.8 | 32 | 10 | .313 | 96.5 | .609 |
| Matt Cain | Phi | sp | 27 | 33 | 6 | .182 | 2 | 24 | .727 | 164 | 5.0 | 18 | 7 | .389 | 108.1 | .634 |
| Chris Capuano* | Ari | sp | 33 | 30 | 1 | .033 | 0 | 17 | .567 | 115 | 3.8 | 17 | 3 | .176 | 98.8 | .633 |
| Chris Carpenter | Fla | sp | 37 | 26 | 6 | .231 | 1 | 20 | .769 | 111 | 4.3 | 25 | 7 | .280 | 107.3 | .660 |
| Carlos Carrasco | Phi | sp | 25 | 25 | 3 | .120 | 1 | 17 | .680 | 129 | 5.2 | 22 | 6 | .273 | 95.3 | .644 |
| Andrew Cashner | Fla | mr | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 2 | 0 | .000 | 18.8 | .546 |
| Santiago Casilla | ChC | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 23.3 | .572 |
| Joba Chamberlain | Hou | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 24.2 | .614 |
| Aroldis Chapman* | Mil | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 22.2 | .541 |
| Tyler Chatwood |   | sp | 22 | 24 | 1 | .042 | 0 | 11 | .458 | 83 | 3.5 | 19 | 9 | .474 | 93.7 | .590 |
| Alex Cobb | Atl | sp | 24 | 12 | 0 | .000 | 0 | 5 | .417 | 57 | 4.8 | 18 | 7 | .389 | 90.4 | .589 |
| Todd Coffey | Atl | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 8 | .276 | 18.6 | .630 |
| Tim Collins* | Cin | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 21.5 | .592 |
| Jose Contreras | Ari | cl | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 15.7 | .564 |
| Ryan Cook | Cin | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 24.3 | .466 |
| Dan Cortes | Pit | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 11.8 | .660 |
| Jesse Crain | NYM | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 20.0 | .600 |
| Aaron Crow | StL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 | 22.7 | .586 |
| Matt Daley | Pit | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 11.8 | .702 |
| Doug Davis* |   | sp | 36 | 3 | 0 | .000 | 0 | 0 | .000 | 8 | 2.7 | 5 | 4 | .800 | 105.0 | .597 |
| Rubby De La Rosa | StL | sp | 23 | 12 | 0 | .000 | 0 | 6 | .500 | 47 | 3.9 | 12 | 1 | .083 | 98.3 | .590 |
| Enerio Del Rosario | Pit | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 16.3 | .604 |
| Sam Demel | Col | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 38 | 19 | .500 | 20.2 | .547 |
| Ross Detwiler* | LAD | sp | 26 | 3 | 0 | .000 | 0 | 3 | 1.000 | 9 | 3.0 | 15 | 3 | .200 | 27.9 | .627 |
| Scott Diamond* | SFG | sp | 25 | 7 | 0 | .000 | 0 | 4 | .571 | 32 | 4.6 | 1 | 0 | .000 | 83.0 | .613 |
| Brandon Dickson | LAD | mr | 27 | 5 | 0 | .000 | 0 | 2 | .400 | 12 | 2.4 | 4 | 3 | .750 | 77.2 | .635 |
| Tim Dillard | Cin | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 16.9 | .690 |
| Octavio Dotel | Cin | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 1 | .067 | 14.4 | .629 |
| Scott Downs* | NYM | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 16.4 | .636 |
| Kyle Drabek | Phi | sp | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 11 | 5.5 | 1 | 1 | 1.000 | 69.0 | .522 |
| Danny Duffy* | Mil | sp | 23 | 24 | 0 | .000 | 0 | 3 | .125 | 106 | 4.4 | 13 | 5 | .385 | 89.4 | .597 |
| Zach Duke* | Fla | mr | 29 | 10 | 2 | .200 | 0 | 3 | .300 | 26 | 2.6 | 7 | 5 | .714 | 100.2 | .644 |
| Scott Elbert* | Atl | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 3 | .158 | 15.8 | .648 |
| John Ely | StL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 35.3 | .596 |
| Barry Enright |   | sp | 26 | 11 | 1 | .091 | 0 | 3 | .273 | 40 | 3.6 | 11 | 2 | .182 | 82.8 | .646 |
| Edgmer Escalona | LAD | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.0 | .644 |
| Dana Eveland* | SDP | sp | 28 | 4 | 1 | .250 | 1 | 4 | 1.000 | 20 | 5.0 | 2 | 1 | .500 | 90.0 | .700 |
| Willie Eyre | SDP | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.4 | .651 |
| Kyle Farnsworth | StL | cl | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 15.2 | .669 |
| Scott Feldman | Cin | mr | 29 | 6 | 0 | .000 | 0 | 4 | .667 | 31 | 5.2 | 9 | 6 | .667 | 92.8 | .605 |
| Neftali Feliz | Hou | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 6 | .600 | 18.1 | .602 |
| Michael Fiers | Mil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 33.0 | .636 |
| Gavin Floyd | Atl | sp | 29 | 30 | 3 | .100 | 2 | 18 | .600 | 131 | 4.4 | 22 | 7 | .318 | 102.2 | .646 |
| Jeff Francis* | Atl | sp | 31 | 24 | 1 | .042 | 0 | 9 | .375 | 90 | 3.8 | 15 | 4 | .267 | 74.0 | .664 |
| Brian Fuentes* | Atl | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 16.0 | .630 |
| Jeff Fulchino | Col | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 19.4 | .595 |
| Charlie Furbush* | NYM | mr | 26 | 3 | 0 | .000 | 0 | 1 | .333 | 13 | 4.3 | 3 | 1 | .333 | 60.5 | .624 |
| Jon Garland | Col | sp | 32 | 12 | 0 | .000 | 0 | 1 | .083 | 49 | 4.1 | 6 | 1 | .167 | 73.8 | .591 |
| Cory Gearrin | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 19.0 | .535 |
| Dillon Gee |   | sp | 26 | 24 | 0 | .000 | 0 | 10 | .417 | 81 | 3.4 | 17 | 3 | .176 | 94.5 | .607 |
| Justin Germano | Mil | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.8 | .613 |
| Gio Gonzalez* | SFG | sp | 26 | 32 | 1 | .031 | 1 | 25 | .781 | 135 | 4.2 | 19 | 5 | .263 | 101.3 | .609 |
| Tom Gorzelanny* | StL | sp | 29 | 19 | 1 | .053 | 1 | 15 | .789 | 72 | 3.8 | 11 | 4 | .364 | 97.0 | .645 |
| John Grabow* | Hou | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 20.9 | .599 |
| Kevin Gregg | Pit | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 3 | .130 | 18.7 | .593 |
| Jason Grilli | NYM | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 1 | .067 | 18.7 | .633 |
| Matt Guerrier |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 7 | .259 | 19.1 | .622 |
| Jeremy Guthrie | Atl | sp | 33 | 32 | 2 | .063 | 1 | 21 | .656 | 117 | 3.7 | 20 | 6 | .300 | 102.7 | .639 |
| Nick Hagadone* | Phi | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 15.7 | .445 |
| Roy Halladay | NYM | sp | 35 | 32 | 8 | .250 | 1 | 23 | .719 | 137 | 4.3 | 6 | 3 | .500 | 102.8 | .687 |
| Cole Hamels* | SFG | sp | 28 | 31 | 2 | .065 | 1 | 21 | .677 | 128 | 4.1 | 12 | 5 | .417 | 98.3 | .658 |
| Aaron Harang | Col | sp | 34 | 30 | 0 | .000 | 0 | 6 | .200 | 120 | 4.0 | 22 | 6 | .273 | 69.0 | .615 |
| Rich Harden | NYM | sp | 30 | 19 | 0 | .000 | 0 | 8 | .421 | 97 | 5.1 | 9 | 0 | .000 | 86.1 | .622 |
| Dan Haren | LAD | sp | 31 | 34 | 7 | .206 | 2 | 22 | .647 | 148 | 4.4 | 14 | 6 | .429 | 100.8 | .697 |
| Lucas Harrell | Phi | mr | 27 | 2 | 0 | .000 | 0 | 0 | .000 | 14 | 7.0 | 5 | 0 | .000 | 87.3 | .595 |
| Matt Harrison* | Mil | sp | 26 | 30 | 2 | .067 | 1 | 19 | .633 | 80 | 2.7 | 14 | 3 | .214 | 91.2 | .617 |
| Chris Hatcher | Ari | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.7 | .644 |
| LaTroy Hawkins | Atl | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 16.1 | .658 |
| Jeremy Hellickson | StL | sp | 25 | 30 | 4 | .133 | 1 | 24 | .800 | 114 | 3.8 | 11 | 3 | .273 | 103.0 | .624 |
| David Herndon | Col | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 23.2 | .624 |
| Luke Hochevar | Col | sp | 28 | 31 | 2 | .065 | 1 | 17 | .548 | 149 | 4.8 | 19 | 4 | .211 | 96.0 | .627 |
| Derek Holland* | Fla | sp | 25 | 33 | 0 | .000 | 0 | 16 | .485 | 123 | 3.7 | 26 | 10 | .385 | 97.8 | .619 |
| Jeremy Horst* | StL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 18.1 | .663 |
| Daniel Hudson | Col | sp | 25 | 33 | 3 | .091 | 0 | 17 | .515 | 158 | 4.8 | 29 | 6 | .207 | 91.8 | .645 |
| Tim Hudson | SDP | sp | 36 | 33 | 12 | .364 | 7 | 28 | .848 | 120 | 3.6 | 12 | 2 | .167 | 110.9 | .642 |
| Philip Humber | Cin | sp | 29 | 30 | 2 | .067 | 1 | 19 | .633 | 153 | 5.1 | 15 | 6 | .400 | 89.0 | .648 |
| Chris Jakubauskas | Ari | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 26.6 | .590 |
| Casey Janssen | Mil | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 22.5 | .641 |
| Jeremy Jeffress | Ari | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 20.7 | .552 |
| Ubaldo Jimenez | Ari | sp | 28 | 32 | 3 | .094 | 1 | 13 | .406 | 133 | 4.2 | 25 | 7 | .280 | 104.4 | .601 |
| Jim Johnson | NYM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 16.6 | .645 |
| Jair Jurrjens | SFG | sp | 26 | 24 | 3 | .125 | 0 | 15 | .625 | 106 | 4.4 | 10 | 3 | .300 | 96.9 | .646 |
| Jeff Karstens | ChC | sp | 29 | 31 | 4 | .129 | 1 | 20 | .645 | 142 | 4.6 | 19 | 2 | .105 | 94.6 | .663 |
| Shawn Kelley | SFG | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 26.0 | .675 |
| Ian Kennedy | NYM | sp | 27 | 33 | 1 | .030 | 0 | 19 | .576 | 156 | 4.7 | 25 | 11 | .440 | 99.8 | .635 |
| Clayton Kershaw* | Atl | sp | 24 | 33 | 4 | .121 | 3 | 29 | .879 | 155 | 4.7 | 19 | 3 | .158 | 111.2 | .651 |
| Craig Kimbrel | SFG | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 18.1 | .607 |
| Josh Kinney | Mil | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 20.8 | .636 |
| Brandon Kintzler | Hou | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 22.7 | .639 |
| Hong-Chih Kuo* | Fla | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 15.3 | .459 |
| Hiroki Kuroda | SDP | sp | 37 | 32 | 4 | .125 | 1 | 22 | .688 | 166 | 5.2 | 22 | 6 | .273 | 98.6 | .664 |
| John Lackey |   | sp | 33 | 20 | 0 | .000 | 0 | 3 | .150 | 66 | 3.3 | 17 | 8 | .471 | 87.8 | .610 |
| Aaron Laffey* | NYM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 30.0 | .623 |
| Brandon League | Fla | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 15.3 | .694 |
| Mike Leake | Col | sp | 24 | 18 | 1 | .056 | 0 | 8 | .444 | 59 | 3.3 | 34 | 15 | .441 | 42.8 | .660 |
| Sam LeCure | LAD | mr | 28 | 4 | 0 | .000 | 0 | 0 | .000 | 24 | 6.0 | 15 | 2 | .133 | 24.8 | .641 |
| Cliff Lee* | SDP | sp | 33 | 32 | 5 | .156 | 3 | 25 | .781 | 138 | 4.3 | 19 | 6 | .316 | 103.3 | .666 |
| Jon Lester* | ChC | sp | 28 | 29 | 2 | .069 | 2 | 20 | .690 | 107 | 3.7 | 21 | 6 | .286 | 101.1 | .633 |
| Ted Lilly* |   | sp | 36 | 33 | 1 | .030 | 0 | 21 | .636 | 167 | 5.1 | 25 | 5 | .200 | 93.2 | .644 |
| Tim Lincecum |   | sp | 28 | 33 | 0 | .000 | 0 | 19 | .576 | 147 | 4.5 | 29 | 14 | .483 | 109.9 | .607 |
| Brad Lincoln | StL | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 22.0 | .636 |
| Scott Linebrink | Hou | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 19.3 | .665 |
| Jesse Litsch | Phi | mr | 27 | 12 | 1 | .083 | 0 | 10 | .833 | 50 | 4.2 | 8 | 4 | .500 | 105.7 | .613 |
| Kameron Loe | Phi | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 17.8 | .661 |
| Boone Logan* | LAD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 23.3 | .633 |
| Kyle Lohse | SDP | sp | 33 | 30 | 2 | .067 | 1 | 22 | .733 | 133 | 4.4 | 14 | 3 | .214 | 97.1 | .650 |
| Rodrigo Lopez | StL | sp | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 19.4 | .644 |
| Wilton Lopez | Phi | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 19.6 | .675 |
| Derek Lowe | Hou | sp | 39 | 34 | 4 | .118 | 1 | 20 | .588 | 169 | 5.0 | 30 | 9 | .300 | 107.4 | .626 |
| Cory Luebke* | LAD | mr | 27 | 21 | 0 | .000 | 0 | 10 | .476 | 86 | 4.1 | 16 | 9 | .563 | 52.8 | .613 |
| Josh Lueke | Pit | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 23.7 | .615 |
| Ryan Madson | Cin | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 15.5 | .682 |
| Matt Maloney* | LAD | mr | 28 | 3 | 0 | .000 | 0 | 0 | .000 | 24 | 8.0 | 4 | 2 | .500 | 38.7 | .657 |
| Shaun Marcum | Hou | sp | 30 | 28 | 2 | .071 | 1 | 19 | .679 | 101 | 3.6 | 18 | 14 | .778 | 103.5 | .631 |
| Sean Marshall* | Cin | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 10 | .455 | 18.8 | .678 |
| Cristhian Martinez | SDP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 16.3 | .648 |
| Nick Masset | Ari | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 19.9 | .606 |
| Justin Masterson | Pit | sp | 27 | 33 | 2 | .061 | 1 | 21 | .636 | 102 | 3.1 | 14 | 3 | .214 | 99.0 | .657 |
| Marcos Mateo | Cin | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 19.8 | .577 |
| Scott Mathieson | Hou | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 15.0 | .567 |
| Daisuke Matsuzaka | Col | sp | 31 | 10 | 0 | .000 | 0 | 5 | .500 | 53 | 5.3 | 4 | 2 | .500 | 83.1 | .585 |
| Ryan Mattheus | SFG | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 33.5 | .596 |
| Zach McAllister | Pit | sp | 24 | 3 | 0 | .000 | 0 | 1 | .333 | 14 | 4.7 | 0 | 0 | .000 | 99.3 | .658 |
| Brandon McCarthy | ChC | sp | 28 | 8 | 1 | .125 | 0 | 5 | .625 | 18 | 2.3 | 4 | 0 | .000 | 100.8 | .675 |
| Mike McClendon | Cin | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 22.5 | .661 |
| Daniel McCutchen | Phi | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 34.4 | .608 |
| James McDonald |   | sp | 27 | 23 | 0 | .000 | 0 | 8 | .348 | 109 | 4.7 | 15 | 7 | .467 | 90.0 | .596 |
| Dustin McGowan | Ari | sp | 30 | 8 | 0 | .000 | 0 | 1 | .125 | 34 | 4.3 | 1 | 1 | 1.000 | 93.8 | .553 |
| Kris Medlen | Hou | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .700 |
| Mark Melancon | Hou | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 17.4 | .621 |
| Jose Mijares* | Mil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 23.5 | .594 |
| Andrew Miller* | Col | sp | 27 | 18 | 0 | .000 | 0 | 9 | .500 | 69 | 3.8 | 14 | 6 | .429 | 54.4 | .554 |
| Trever Miller* | StL | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 16.7 | .620 |
| Kevin Millwood | SDP | sp | 37 | 13 | 0 | .000 | 0 | 5 | .385 | 56 | 4.3 | 5 | 1 | .200 | 93.9 | .667 |
| Tom Milone* | LAD | sp | 25 | 9 | 0 | .000 | 0 | 6 | .667 | 65 | 7.2 | 5 | 3 | .600 | 81.6 | .665 |
| Sergio Mitre | StL | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 21.1 | .633 |
| Franklin Morales* | ChC | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 22.4 | .634 |
| Guillermo Moscoso | Ari | sp | 28 | 23 | 5 | .217 | 0 | 16 | .696 | 87 | 3.8 | 8 | 3 | .375 | 103.3 | .646 |
| Dustin Moseley |   | sp | 30 | 22 | 0 | .000 | 0 | 12 | .545 | 96 | 4.4 | 8 | 0 | .000 | 92.3 | .641 |
| Guillermo Mota | SFG | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 23.4 | .601 |
| Joe Nathan | StL | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 19.1 | .661 |
| Pat Neshek | Hou | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 23.8 | .517 |
| Jeff Niemann | StL | sp | 29 | 27 | 0 | .000 | 0 | 19 | .704 | 96 | 3.6 | 19 | 11 | .579 | 100.0 | .665 |
| Ricky Nolasco | Fla | sp | 29 | 31 | 1 | .032 | 0 | 13 | .419 | 129 | 4.2 | 29 | 6 | .207 | 85.4 | .658 |
| Ivan Nova | Hou | sp | 25 | 30 | 2 | .067 | 1 | 17 | .567 | 161 | 5.4 | 16 | 4 | .250 | 96.9 | .627 |
| Eric O'Flaherty* |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 9 | .273 | 14.3 | .685 |
| Andrew Oliver* | LAD | sp | 24 | 10 | 0 | .000 | 0 | 5 | .500 | 48 | 4.8 | 5 | 0 | .000 | 82.1 | .531 |
| Roy Oswalt | StL | sp | 34 | 22 | 1 | .045 | 1 | 14 | .636 | 96 | 4.4 | 16 | 6 | .375 | 96.4 | .650 |
| Josh Outman* | Phi | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 25.0 | .607 |
| Micah Owings | Pit | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 | 23.9 | .606 |
| Matt Palmer | Pit | sp | 33 | 5 | 1 | .200 | 1 | 3 | .600 | 21 | 4.2 | 0 | 0 | .000 | 81.4 | .683 |
| Jarrod Parker | Col | sp | 23 | 4 | 0 | .000 | 0 | 0 | .000 | 15 | 3.8 | 5 | 5 | 1.000 | 107.5 | .612 |
| Bobby Parnell | Fla | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 21.5 | .607 |
| Troy Patton* | NYM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 0 | .000 | 18.0 | .667 |
| David Pauley | Hou | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 23.1 | .670 |
| Felipe Paulino | Mil | sp | 28 | 30 | 0 | .000 | 0 | 12 | .400 | 117 | 3.9 | 32 | 13 | .406 | 90.5 | .622 |
| Carl Pavano | Phi | sp | 36 | 33 | 6 | .182 | 0 | 15 | .455 | 157 | 4.8 | 16 | 11 | .688 | 100.1 | .679 |
| Brad Peacock | Col | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 23.9 | .554 |
| Mike Pelfrey | StL | sp | 28 | 33 | 0 | .000 | 0 | 14 | .424 | 151 | 4.6 | 28 | 13 | .464 | 92.8 | .645 |
| Tony Pena | Fla | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 23.6 | .614 |
| Lance Pendleton | Fla | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 23.3 | .579 |
| Rafael Perez* | Fla | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 3 | .097 | 17.3 | .603 |
| Ryan Perry | Ari | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 20.5 | .580 |
| Michael Pineda | Cin | sp | 23 | 30 | 0 | .000 | 0 | 19 | .633 | 155 | 5.2 | 15 | 1 | .067 | 101.1 | .624 |
| Joel Pineiro | SFG | sp | 33 | 21 | 2 | .095 | 1 | 9 | .429 | 93 | 4.4 | 17 | 7 | .412 | 89.9 | .647 |
| Drew Pomeranz* | Fla | sp | 23 | 5 | 0 | .000 | 0 | 2 | .400 | 17 | 3.4 | 8 | 2 | .250 | 101.2 | .646 |
| David Price* | Cin | sp | 26 | 34 | 5 | .147 | 2 | 28 | .824 | 155 | 4.6 | 20 | 5 | .250 | 109.6 | .650 |
| Scott Proctor | Mil | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 23.5 | .593 |
| David Purcey* | Col | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 9 | .474 | 19.0 | .545 |
| Zach Putnam | Hou | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 31.5 | .603 |
| J.J. Putz | Cin | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 16.9 | .660 |
| Chad Qualls | ChC | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 13 | .464 | 18.7 | .600 |
| Cesar Ramos* | NYM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 15.3 | .600 |
| Chris Ray | StL | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 24.6 | .563 |
| Jo-Jo Reyes* | Pit | sp | 27 | 25 | 0 | .000 | 0 | 9 | .360 | 79 | 3.2 | 12 | 7 | .583 | 80.3 | .632 |
| Arthur Rhodes* | Pit | mr | 42 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 13.9 | .601 |
| David Robertson | Phi | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 20.8 | .618 |
| Aneury Rodriguez | Phi | mr | 24 | 8 | 2 | .250 | 0 | 5 | .625 | 32 | 4.0 | 4 | 2 | .500 | 86.2 | .638 |
| Wandy Rodriguez* | Cin | sp | 33 | 30 | 0 | .000 | 0 | 17 | .567 | 115 | 3.8 | 12 | 3 | .250 | 94.0 | .637 |
| Chance Ruffin | Cin | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 13.0 | .654 |
| Josh Rupe | Fla | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.5 | .571 |
| Adam Russell | StL | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 20.3 | .593 |
| James Russell* | Mil | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 5 | .238 | 18.4 | .638 |
| Marc Rzepczynski* | Fla | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 18.7 | .603 |
| Takashi Saito | Pit | mr | 42 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 18.0 | .627 |
| Fernando Salas | ChC | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 20.6 | .636 |
| Chris Sale* | ChC | mr | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 11 | 5.5 | 5 | 1 | .200 | 27.6 | .612 |
| Jeff Samardzija |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 28.8 | .586 |
| Anibal Sanchez | ChC | sp | 28 | 35 | 0 | .000 | 0 | 18 | .514 | 157 | 4.5 | 29 | 5 | .172 | 91.8 | .625 |
| Jonathan Sanchez* | Atl | sp | 29 | 22 | 0 | .000 | 0 | 7 | .318 | 86 | 3.9 | 26 | 7 | .269 | 96.7 | .571 |
| Hector Santiago* | SDP | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 8.7 | .615 |
| Sergio Santos | SFG | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 21.3 | .629 |
| Chris Schwinden | NYM | sp | 25 | 8 | 0 | .000 | 0 | 3 | .375 | 41 | 5.1 | 7 | 4 | .571 | 82.0 | .675 |
| George Sherrill* | Hou | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 2 | .125 | 18.0 | .651 |
| Alfredo Simon | Phi | sp | 31 | 9 | 0 | .000 | 0 | 3 | .333 | 57 | 6.3 | 4 | 4 | 1.000 | 73.5 | .651 |
| Doug Slaten* | Pit | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 10.6 | .500 |
| Joe Smith | Atl | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 16.9 | .607 |
| Joakim Soria | Ari | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 16.8 | .630 |
| Henry Sosa | Ari | sp | 26 | 14 | 0 | .000 | 0 | 5 | .357 | 38 | 2.7 | 7 | 2 | .286 | 93.3 | .606 |
| Tim Stauffer | Mil | sp | 30 | 29 | 1 | .034 | 1 | 15 | .517 | 110 | 3.8 | 12 | 7 | .583 | 90.1 | .630 |
| Zach Stewart | Mil | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 27.1 | .665 |
| Stephen Strasburg | Atl | sp | 23 | 9 | 2 | .222 | 2 | 8 | .889 | 25 | 2.8 | 6 | 1 | .167 | 96.7 | .717 |
| Huston Street | SDP | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 16.6 | .704 |
| Eric Surkamp* | Ari | sp | 24 | 8 | 0 | .000 | 0 | 3 | .375 | 35 | 4.4 | 4 | 2 | .500 | 99.5 | .543 |
| Anthony Swarzak | NYM | mr | 26 | 15 | 0 | .000 | 0 | 6 | .400 | 63 | 4.2 | 18 | 5 | .278 | 41.4 | .664 |
| Hisanori Takahashi* | SDP | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 9 | .429 | 16.7 | .643 |
| Brian Tallet* | Mil | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 12.8 | .588 |
| Yoshinori Tateyama | SDP | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 15.0 | .672 |
| Everett Teaford* | Atl | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 19.9 | .645 |
| Julio Teheran | Mil | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.5 | .639 |
| Joe Thatcher* | Cin | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 10.3 | .656 |
| Dale Thayer | SDP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 7.0 | .857 |
| Chris Tillman | Hou | sp | 24 | 9 | 0 | .000 | 0 | 2 | .222 | 34 | 3.8 | 12 | 3 | .250 | 98.8 | .607 |
| Josh Tomlin | Pit | sp | 27 | 30 | 4 | .133 | 1 | 20 | .667 | 95 | 3.2 | 14 | 2 | .143 | 91.5 | .701 |
| Ramon Troncoso | LAD | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 27.1 | .733 |
| Jacob Turner | Hou | sp | 21 | 7 | 1 | .143 | 0 | 2 | .286 | 22 | 3.1 | 9 | 3 | .333 | 86.1 | .614 |
| Koji Uehara | SDP | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.2 | .711 |
| Jose Valverde |   | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 0 | .000 | 20.5 | .616 |
| Rick VandenHurk | Col | sp | 27 | 2 | 0 | .000 | 0 | 0 | .000 | 2 | 1.0 | 1 | 0 | .000 | 68.0 | .526 |
| Anthony Varvaro | LAD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 14.4 | .621 |
| Esmerling Vasquez | Col | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 18.3 | .604 |
| Javier Vazquez | Hou | sp | 35 | 24 | 0 | .000 | 0 | 9 | .375 | 145 | 6.0 | 8 | 1 | .125 | 100.3 | .641 |
| Arodys Vizcaino | Ari | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 16.4 | .569 |
| Ryan Vogelsong |   | sp | 34 | 30 | 1 | .033 | 0 | 15 | .500 | 176 | 5.9 | 23 | 14 | .609 | 92.8 | .612 |
| Jordan Walden | Pit | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 18.7 | .611 |
| Kyle Waldrop | Mil | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 28.7 | .564 |
| Tony Watson* | StL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 18.3 | .639 |
| Jered Weaver | Pit | sp | 29 | 33 | 6 | .182 | 1 | 21 | .636 | 129 | 3.9 | 23 | 12 | .522 | 105.4 | .641 |
| Ryan Webb | Mil | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 18.8 | .620 |
| Kyle Weiland | Phi | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 2 | 2 | 1.000 | 46.0 | .630 |
| Randy Wells | SFG | sp | 29 | 19 | 0 | .000 | 0 | 9 | .474 | 77 | 4.1 | 10 | 1 | .100 | 89.0 | .610 |
| Jake Westbrook | Pit | sp | 34 | 33 | 0 | .000 | 0 | 15 | .455 | 154 | 4.7 | 26 | 6 | .231 | 96.4 | .618 |
| Dan Wheeler | SDP | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 13.5 | .693 |
| Tom Wilhelmsen | NYM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 22.5 | .571 |
| Jerome Williams | Fla | sp | 30 | 10 | 0 | .000 | 0 | 6 | .600 | 36 | 3.6 | 8 | 2 | .250 | 100.2 | .617 |
| Brian Wilson | Atl | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 2 | .083 | 18.6 | .575 |
| Blake Wood | Fla | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 22.7 | .612 |
| Travis Wood* | Phi | sp | 25 | 5 | 0 | .000 | 0 | 4 | .800 | 31 | 6.2 | 4 | 1 | .250 | 70.2 | .623 |
| Chris Young | SDP | sp | 33 | 8 | 0 | .000 | 0 | 6 | .750 | 41 | 5.1 | 5 | 2 | .400 | 98.9 | .609 |
| Carlos Zambrano | LAD | sp | 31 | 24 | 4 | .167 | 2 | 14 | .583 | 107 | 4.5 | 15 | 4 | .267 | 102.3 | .625 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | NP/G | STR% |
| Jeremy Accardo | LAD | mr | 30 | 4 | 2 | .500 | 1 | .250 | 0 | 21 | 11 | .524 | 23 | 23 | 7 | 26.9 | .628 |
| Manny Acosta |   | mr | 31 | 0 | 0 | .000 | 0 | .000 | 2 | 19 | 4 | .211 | 29 | 29 | 9 | 27.8 | .616 |
| Mike Adams | Phi | mr | 33 | 42 | 41 | .976 | 1 | .024 | 1 | 15 | 3 | .200 | 65 | 65 | 55 | 15.7 | .668 |
| Jeremy Affeldt* | Phi | mr | 33 | 9 | 5 | .556 | 2 | .222 | 13 | 31 | 10 | .323 | 57 | 57 | 20 | 14.9 | .618 |
| Brett Anderson* | Mil | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 101.1 | .628 |
| Jake Arrieta | Fla | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 91.0 | .581 |
| Scott Atchison | Cin | mr | 36 | 0 | 0 | .000 | 0 | .000 | 3 | 7 | 2 | .286 | 18 | 18 | 3 | 22.6 | .641 |
| Dylan Axelrod | LAD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 90.0 | .627 |
| Luis Ayala | ChC | mr | 34 | 5 | 3 | .600 | 2 | .400 | 10 | 40 | 12 | .300 | 63 | 63 | 25 | 21.0 | .615 |
| Danys Baez | StL | mr | 34 | 0 | 0 | .000 | 0 | .000 | 2 | 4 | 1 | .250 | 6 | 6 | 2 | 12.7 | .618 |
| Andrew Bailey | Fla | cl | 28 | 20 | 15 | .750 | 4 | .200 | 0 | 20 | 8 | .400 | 38 | 38 | 29 | 16.9 | .654 |
| Scott Baker | Fla | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 96.2 | .644 |
| Collin Balester | LAD | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 2 | 13 | 0 | .000 | 21 | 21 | 7 | 35.0 | .602 |
| Grant Balfour | SFG | mr | 34 | 2 | 2 | 1.000 | 0 | .000 | 11 | 23 | 5 | .217 | 39 | 39 | 16 | 21.3 | .633 |
| Antonio Bastardo* | Ari | mr | 26 | 6 | 2 | .333 | 3 | .500 | 11 | 36 | 8 | .222 | 52 | 52 | 21 | 18.7 | .626 |
| Pedro Beato | SFG | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 6 | 19 | 9 | .474 | 40 | 40 | 9 | 23.3 | .616 |
| Joe Beimel* | Pit | mr | 35 | 2 | 1 | .500 | 1 | .500 | 2 | 5 | 1 | .200 | 9 | 9 | 3 | 10.4 | .564 |
| Matt Belisle | Fla | mr | 32 | 2 | 0 | .000 | 2 | 1.000 | 0 | 32 | 13 | .406 | 29 | 29 | 5 | 29.6 | .644 |
| Heath Bell | SFG | cl | 34 | 14 | 11 | .786 | 2 | .143 | 6 | 14 | 4 | .286 | 43 | 43 | 27 | 18.1 | .621 |
| Joaquin Benoit | Pit | mr | 34 | 6 | 2 | .333 | 3 | .500 | 8 | 18 | 6 | .333 | 46 | 46 | 13 | 18.8 | .653 |
| Jason Berken | Hou | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 9 | 1 | .111 | 10 | 10 | 4 | 27.6 | .576 |
| Rafael Betancourt | NYM | mr | 37 | 35 | 27 | .771 | 8 | .229 | 6 | 43 | 18 | .419 | 67 | 67 | 43 | 16.1 | .677 |
| Chad Billingsley | Cin | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.4 | .606 |
| Nick Blackburn |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 80.8 | .635 |
| Joe Blanton | Ari | sp | 31 | 1 | 1 | 1.000 | 0 | .000 | 2 | 16 | 2 | .125 | 28 | 28 | 14 | 17.5 | .630 |
| Michael Bowden | Col | mr | 25 | 5 | 4 | .800 | 1 | .200 | 0 | 9 | 2 | .222 | 29 | 29 | 17 | 18.3 | .588 |
| Brad Brach | LAD | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 5 | 1 | 31.6 | .595 |
| Zach Braddock* | Mil | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 6 | .750 | 9 | 9 | 3 | 28.1 | .557 |
| Bill Bray* |   | mr | 29 | 7 | 4 | .571 | 3 | .429 | 10 | 35 | 8 | .229 | 50 | 50 | 20 | 15.1 | .633 |
| Craig Breslow* | Col | mr | 31 | 9 | 4 | .444 | 5 | .556 | 4 | 46 | 20 | .435 | 60 | 60 | 27 | 20.1 | .610 |
| Brian Broderick | Atl | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 8 | 8 | 0 | 13.5 | .657 |
| Brian Bruney | LAD | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 2 | 2 | 1 | 28.0 | .554 |
| Taylor Buchholz | SDP | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 9 | 9 | 5 | 13.7 | .650 |
| Mark Buehrle* | Hou | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.6 | .653 |
| Jason Bulger | LAD | mr | 33 | 5 | 5 | 1.000 | 0 | .000 | 0 | 6 | 2 | .333 | 6 | 6 | 5 | 18.7 | .598 |
| A.J. Burnett | Phi | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.5 | .612 |
| Sean Burnett* | SDP | mr | 29 | 4 | 1 | .250 | 0 | .000 | 14 | 22 | 5 | .227 | 47 | 47 | 8 | 12.4 | .655 |
| Dave Bush | Fla | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 2 | .167 | 18 | 15 | 4 | 47.4 | .659 |
| Trevor Cahill | ChC | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 0 | .000 | 39 | 1 | 1 | 96.5 | .609 |
| Matt Cain | Phi | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 108.1 | .634 |
| Chris Capuano* | Ari | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 98.8 | .633 |
| Chris Carpenter | Fla | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 107.3 | .660 |
| Carlos Carrasco | Phi | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 95.3 | .644 |
| Andrew Cashner | Fla | mr | 25 | 6 | 6 | 1.000 | 0 | .000 | 2 | 9 | 3 | .333 | 15 | 14 | 11 | 18.8 | .546 |
| Santiago Casilla | ChC | mr | 31 | 6 | 3 | .500 | 1 | .167 | 1 | 14 | 5 | .357 | 36 | 36 | 19 | 23.3 | .572 |
| Joba Chamberlain | Hou | mr | 26 | 4 | 3 | .750 | 1 | .250 | 1 | 15 | 8 | .533 | 24 | 24 | 17 | 24.2 | .614 |
| Aroldis Chapman* | Mil | mr | 24 | 27 | 24 | .889 | 3 | .111 | 2 | 16 | 3 | .188 | 51 | 51 | 41 | 22.2 | .541 |
| Tyler Chatwood |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 93.7 | .590 |
| Alex Cobb | Atl | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 90.4 | .589 |
| Todd Coffey | Atl | mr | 31 | 3 | 0 | .000 | 2 | .667 | 13 | 42 | 14 | .333 | 48 | 48 | 9 | 18.6 | .630 |
| Tim Collins* | Cin | mr | 22 | 4 | 1 | .250 | 2 | .500 | 6 | 25 | 2 | .080 | 52 | 52 | 21 | 21.5 | .592 |
| Jose Contreras | Ari | cl | 40 | 0 | 0 | .000 | 0 | .000 | 2 | 4 | 0 | .000 | 7 | 7 | 2 | 15.7 | .564 |
| Ryan Cook | Cin | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 0 | 24.3 | .466 |
| Dan Cortes | Pit | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 10 | 4 | .400 | 8 | 8 | 5 | 11.8 | .660 |
| Jesse Crain | NYM | mr | 30 | 2 | 2 | 1.000 | 0 | .000 | 9 | 18 | 4 | .222 | 60 | 60 | 19 | 20.0 | .600 |
| Aaron Crow | StL | mr | 25 | 7 | 5 | .714 | 2 | .286 | 19 | 30 | 10 | .333 | 53 | 53 | 16 | 22.7 | .586 |
| Matt Daley | Pit | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 4 | 4 | 3 | 11.8 | .702 |
| Doug Davis* |   | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 105.0 | .597 |
| Rubby De La Rosa | StL | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 98.3 | .590 |
| Enerio Del Rosario | Pit | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 4 | 1 | .250 | 18 | 18 | 3 | 16.3 | .604 |
| Sam Demel | Col | mr | 26 | 2 | 1 | .500 | 1 | .500 | 3 | 17 | 4 | .235 | 39 | 39 | 9 | 20.2 | .547 |
| Ross Detwiler* | LAD | sp | 26 | 6 | 5 | .833 | 1 | .167 | 2 | 24 | 10 | .417 | 44 | 41 | 20 | 27.9 | .627 |
| Scott Diamond* | SFG | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 83.0 | .613 |
| Brandon Dickson | LAD | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 77.2 | .635 |
| Tim Dillard | Cin | mr | 28 | 1 | 0 | .000 | 0 | .000 | 2 | 14 | 10 | .714 | 26 | 26 | 8 | 16.9 | .690 |
| Octavio Dotel | Cin | mr | 38 | 6 | 4 | .667 | 1 | .167 | 19 | 45 | 8 | .178 | 62 | 62 | 13 | 14.4 | .629 |
| Scott Downs* | NYM | mr | 36 | 6 | 4 | .667 | 1 | .167 | 17 | 28 | 4 | .143 | 53 | 53 | 12 | 16.4 | .636 |
| Kyle Drabek | Phi | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 69.0 | .522 |
| Danny Duffy* | Mil | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 89.4 | .597 |
| Zach Duke* | Fla | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 100.2 | .644 |
| Scott Elbert* | Atl | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 6 | 27 | 9 | .333 | 27 | 27 | 8 | 15.8 | .648 |
| John Ely | StL | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 4 | 2 | 35.3 | .596 |
| Barry Enright |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 12 | 1 | 0 | 82.8 | .646 |
| Edgmer Escalona | LAD | mr | 25 | 12 | 11 | .917 | 1 | .083 | 2 | 18 | 7 | .389 | 26 | 26 | 20 | 17.0 | .644 |
| Dana Eveland* | SDP | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 90.0 | .700 |
| Willie Eyre | SDP | mr | 33 | 0 | 0 | .000 | 0 | .000 | 2 | 2 | 0 | .000 | 7 | 7 | 3 | 18.4 | .651 |
| Kyle Farnsworth | StL | cl | 36 | 29 | 23 | .793 | 5 | .172 | 1 | 27 | 8 | .296 | 46 | 46 | 36 | 15.2 | .669 |
| Scott Feldman | Cin | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 92.8 | .605 |
| Neftali Feliz | Hou | cl | 24 | 32 | 28 | .875 | 4 | .125 | 2 | 39 | 9 | .231 | 58 | 58 | 47 | 18.1 | .602 |
| Michael Fiers | Mil | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 33.0 | .636 |
| Gavin Floyd | Atl | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.2 | .646 |
| Jeff Francis* | Atl | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 74.0 | .664 |
| Brian Fuentes* | Atl | mr | 36 | 5 | 4 | .800 | 1 | .200 | 12 | 28 | 4 | .143 | 54 | 54 | 19 | 16.0 | .630 |
| Jeff Fulchino | Col | mr | 32 | 3 | 1 | .333 | 2 | .667 | 5 | 25 | 8 | .320 | 25 | 25 | 10 | 19.4 | .595 |
| Charlie Furbush* | NYM | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 1 | 1 | 60.5 | .624 |
| Jon Garland | Col | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 15 | 3 | 2 | 73.8 | .591 |
| Cory Gearrin | Ari | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 6 | 6 | 2 | 19.0 | .535 |
| Dillon Gee |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 94.5 | .607 |
| Justin Germano | Mil | mr | 29 | 2 | 1 | .500 | 1 | .500 | 0 | 3 | 1 | .333 | 6 | 6 | 5 | 19.8 | .613 |
| Gio Gonzalez* | SFG | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.3 | .609 |
| Tom Gorzelanny* | StL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 97.0 | .645 |
| John Grabow* | Hou | mr | 33 | 3 | 1 | .333 | 2 | .667 | 10 | 34 | 11 | .324 | 55 | 55 | 17 | 20.9 | .599 |
| Kevin Gregg | Pit | cl | 34 | 2 | 0 | .000 | 2 | 1.000 | 5 | 40 | 13 | .325 | 54 | 54 | 23 | 18.7 | .593 |
| Jason Grilli | NYM | mr | 35 | 4 | 1 | .250 | 3 | .750 | 8 | 20 | 6 | .300 | 30 | 30 | 6 | 18.7 | .633 |
| Matt Guerrier |   | mr | 33 | 5 | 3 | .600 | 1 | .200 | 7 | 31 | 10 | .323 | 55 | 55 | 16 | 19.1 | .622 |
| Jeremy Guthrie | Atl | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.7 | .639 |
| Nick Hagadone* | Phi | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 0 | .000 | 7 | 7 | 2 | 15.7 | .445 |
| Roy Halladay | NYM | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.8 | .687 |
| Cole Hamels* | SFG | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.3 | .658 |
| Aaron Harang | Col | sp | 34 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 3 | .375 | 38 | 8 | 6 | 69.0 | .615 |
| Rich Harden | NYM | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 86.1 | .622 |
| Dan Haren | LAD | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 100.8 | .697 |
| Lucas Harrell | Phi | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 1 | 1.000 | 3 | 1 | 0 | 87.3 | .595 |
| Matt Harrison* | Mil | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 3 | 3 | 91.2 | .617 |
| Chris Hatcher | Ari | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 3 | .750 | 3 | 3 | 2 | 19.7 | .644 |
| LaTroy Hawkins | Atl | mr | 39 | 3 | 0 | .000 | 2 | .667 | 7 | 29 | 10 | .345 | 43 | 43 | 9 | 16.1 | .658 |
| Jeremy Hellickson | StL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 103.0 | .624 |
| David Herndon | Col | mr | 26 | 7 | 1 | .143 | 5 | .714 | 2 | 51 | 22 | .431 | 56 | 56 | 25 | 23.2 | .624 |
| Luke Hochevar | Col | sp | 28 | 1 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 0 | 96.0 | .627 |
| Derek Holland* | Fla | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.8 | .619 |
| Jeremy Horst* | StL | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 1 | 5 | 2 | .400 | 9 | 9 | 3 | 18.1 | .663 |
| Daniel Hudson | Col | sp | 25 | 1 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 37 | 4 | 2 | 91.8 | .645 |
| Tim Hudson | SDP | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 110.9 | .642 |
| Philip Humber | Cin | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 89.0 | .648 |
| Chris Jakubauskas | Ari | mr | 33 | 1 | 0 | .000 | 1 | 1.000 | 0 | 22 | 8 | .364 | 45 | 45 | 11 | 26.6 | .590 |
| Casey Janssen | Mil | mr | 30 | 4 | 3 | .750 | 1 | .250 | 7 | 28 | 4 | .143 | 44 | 44 | 16 | 22.5 | .641 |
| Jeremy Jeffress | Ari | mr | 24 | 2 | 2 | 1.000 | 0 | .000 | 2 | 11 | 2 | .182 | 15 | 15 | 5 | 20.7 | .552 |
| Ubaldo Jimenez | Ari | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 104.4 | .601 |
| Jim Johnson | NYM | mr | 29 | 6 | 5 | .833 | 1 | .167 | 8 | 24 | 8 | .333 | 34 | 34 | 13 | 16.6 | .645 |
| Jair Jurrjens | SFG | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 96.9 | .646 |
| Jeff Karstens | ChC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 94.6 | .663 |
| Shawn Kelley | SFG | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 2 | 2 | 2 | 1.000 | 9 | 9 | 5 | 26.0 | .675 |
| Ian Kennedy | NYM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.8 | .635 |
| Clayton Kershaw* | Atl | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 111.2 | .651 |
| Craig Kimbrel | SFG | cl | 24 | 49 | 46 | .939 | 3 | .061 | 1 | 13 | 0 | .000 | 63 | 63 | 54 | 18.1 | .607 |
| Josh Kinney | Mil | mr | 33 | 2 | 1 | .500 | 1 | .500 | 1 | 6 | 3 | .500 | 12 | 12 | 5 | 20.8 | .636 |
| Brandon Kintzler | Hou | mr | 27 | 0 | 0 | .000 | 0 | .000 | 3 | 5 | 1 | .200 | 10 | 10 | 2 | 22.7 | .639 |
| Hong-Chih Kuo* | Fla | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 4 | 4 | 3 | 15.3 | .459 |
| Hiroki Kuroda | SDP | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.6 | .664 |
| John Lackey |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 87.8 | .610 |
| Aaron Laffey* | NYM | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 6 | .375 | 22 | 22 | 14 | 30.0 | .623 |
| Brandon League | Fla | cl | 29 | 6 | 2 | .333 | 3 | .500 | 13 | 32 | 5 | .156 | 42 | 42 | 13 | 15.3 | .694 |
| Mike Leake | Col | sp | 24 | 6 | 2 | .333 | 4 | .667 | 3 | 41 | 18 | .439 | 64 | 46 | 9 | 42.8 | .660 |
| Sam LeCure | LAD | mr | 28 | 5 | 4 | .800 | 1 | .200 | 11 | 30 | 9 | .300 | 56 | 52 | 18 | 24.8 | .641 |
| Cliff Lee* | SDP | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.3 | .666 |
| Jon Lester* | ChC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 101.1 | .633 |
| Ted Lilly* |   | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 93.2 | .644 |
| Tim Lincecum |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 109.9 | .607 |
| Brad Lincoln | StL | sp | 27 | 12 | 8 | .667 | 4 | .333 | 7 | 19 | 4 | .211 | 34 | 34 | 18 | 22.0 | .636 |
| Scott Linebrink | Hou | mr | 35 | 2 | 1 | .500 | 1 | .500 | 0 | 4 | 3 | .750 | 11 | 11 | 5 | 19.3 | .665 |
| Jesse Litsch | Phi | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 105.7 | .613 |
| Kameron Loe | Phi | mr | 30 | 7 | 3 | .429 | 3 | .429 | 4 | 19 | 7 | .368 | 50 | 50 | 21 | 17.8 | .661 |
| Boone Logan* | LAD | mr | 27 | 3 | 2 | .667 | 1 | .333 | 4 | 15 | 3 | .200 | 34 | 34 | 14 | 23.3 | .633 |
| Kyle Lohse | SDP | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 97.1 | .650 |
| Rodrigo Lopez | StL | sp | 36 | 6 | 5 | .833 | 1 | .167 | 1 | 39 | 17 | .436 | 36 | 36 | 19 | 19.4 | .644 |
| Wilton Lopez | Phi | mr | 28 | 4 | 2 | .500 | 2 | .500 | 5 | 20 | 9 | .450 | 39 | 39 | 18 | 19.6 | .675 |
| Derek Lowe | Hou | sp | 39 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 107.4 | .626 |
| Cory Luebke* | LAD | mr | 27 | 5 | 5 | 1.000 | 0 | .000 | 6 | 9 | 3 | .333 | 50 | 29 | 11 | 52.8 | .613 |
| Josh Lueke | Pit | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 20 | 5 | .250 | 26 | 26 | 11 | 23.7 | .615 |
| Ryan Madson | Cin | cl | 31 | 30 | 26 | .867 | 4 | .133 | 3 | 32 | 10 | .313 | 61 | 61 | 50 | 15.5 | .682 |
| Matt Maloney* | LAD | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 1 | 3 | 1 | .333 | 7 | 4 | 2 | 38.7 | .657 |
| Shaun Marcum | Hou | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 103.5 | .631 |
| Sean Marshall* | Cin | mr | 29 | 9 | 8 | .889 | 1 | .111 | 20 | 34 | 6 | .176 | 66 | 66 | 22 | 18.8 | .678 |
| Cristhian Martinez | SDP | mr | 30 | 8 | 4 | .500 | 3 | .375 | 19 | 34 | 9 | .265 | 61 | 61 | 18 | 16.3 | .648 |
| Nick Masset | Ari | mr | 30 | 2 | 1 | .500 | 1 | .500 | 21 | 24 | 7 | .292 | 57 | 57 | 20 | 19.9 | .606 |
| Justin Masterson | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.0 | .657 |
| Marcos Mateo | Cin | mr | 28 | 0 | 0 | .000 | 0 | .000 | 3 | 5 | 3 | .600 | 18 | 18 | 8 | 19.8 | .577 |
| Scott Mathieson | Hou | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 2 | 2 | 2 | 15.0 | .567 |
| Daisuke Matsuzaka | Col | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 13 | 3 | 2 | 83.1 | .585 |
| Ryan Mattheus | SFG | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 6 | 2 | .333 | 17 | 17 | 2 | 33.5 | .596 |
| Zach McAllister | Pit | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 99.3 | .658 |
| Brandon McCarthy | ChC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 100.8 | .675 |
| Mike McClendon | Cin | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 8 | 8 | 2 | 22.5 | .661 |
| Daniel McCutchen | Phi | mr | 29 | 2 | 1 | .500 | 1 | .500 | 2 | 8 | 3 | .375 | 12 | 12 | 2 | 34.4 | .608 |
| James McDonald |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 90.0 | .596 |
| Dustin McGowan | Ari | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 93.8 | .553 |
| Kris Medlen | Hou | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 1 | 20.0 | .700 |
| Mark Melancon | Hou | cl | 27 | 8 | 3 | .375 | 4 | .500 | 9 | 32 | 12 | .375 | 46 | 46 | 19 | 17.4 | .621 |
| Jose Mijares* | Mil | mr | 27 | 2 | 2 | 1.000 | 0 | .000 | 4 | 15 | 3 | .200 | 38 | 38 | 17 | 23.5 | .594 |
| Andrew Miller* | Col | sp | 27 | 4 | 3 | .750 | 0 | .000 | 1 | 15 | 4 | .267 | 45 | 27 | 13 | 54.4 | .554 |
| Trever Miller* | StL | mr | 39 | 1 | 1 | 1.000 | 0 | .000 | 4 | 2 | 0 | .000 | 9 | 9 | 3 | 16.7 | .620 |
| Kevin Millwood | SDP | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 93.9 | .667 |
| Tom Milone* | LAD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 81.6 | .665 |
| Sergio Mitre | StL | mr | 31 | 3 | 2 | .667 | 1 | .333 | 5 | 19 | 11 | .579 | 27 | 27 | 11 | 21.1 | .633 |
| Franklin Morales* | ChC | mr | 26 | 4 | 4 | 1.000 | 0 | .000 | 6 | 21 | 5 | .238 | 29 | 29 | 16 | 22.4 | .634 |
| Guillermo Moscoso | Ari | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 103.3 | .646 |
| Dustin Moseley |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 92.3 | .641 |
| Guillermo Mota | SFG | mr | 38 | 1 | 1 | 1.000 | 0 | .000 | 11 | 20 | 9 | .450 | 41 | 41 | 17 | 23.4 | .601 |
| Joe Nathan | StL | cl | 37 | 4 | 3 | .750 | 1 | .250 | 8 | 12 | 3 | .250 | 25 | 25 | 7 | 19.1 | .661 |
| Pat Neshek | Hou | mr | 31 | 0 | 0 | .000 | 0 | .000 | 2 | 5 | 4 | .800 | 10 | 10 | 3 | 23.8 | .517 |
| Jeff Niemann | StL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 100.0 | .665 |
| Ricky Nolasco | Fla | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 85.4 | .658 |
| Ivan Nova | Hou | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 96.9 | .627 |
| Eric O'Flaherty* |   | mr | 27 | 12 | 7 | .583 | 1 | .083 | 16 | 71 | 14 | .197 | 77 | 77 | 24 | 14.3 | .685 |
| Andrew Oliver* | LAD | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 82.1 | .531 |
| Roy Oswalt | StL | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 96.4 | .650 |
| Josh Outman* | Phi | sp | 27 | 2 | 0 | .000 | 1 | .500 | 3 | 28 | 11 | .393 | 35 | 35 | 7 | 25.0 | .607 |
| Micah Owings | Pit | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 2 | 22 | 6 | .273 | 50 | 50 | 16 | 23.9 | .606 |
| Matt Palmer | Pit | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 81.4 | .683 |
| Jarrod Parker | Col | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 107.5 | .612 |
| Bobby Parnell | Fla | mr | 27 | 3 | 2 | .667 | 1 | .333 | 9 | 25 | 8 | .320 | 48 | 48 | 19 | 21.5 | .607 |
| Troy Patton* | NYM | mr | 26 | 3 | 2 | .667 | 1 | .333 | 4 | 29 | 10 | .345 | 27 | 27 | 6 | 18.0 | .667 |
| David Pauley | Hou | mr | 29 | 4 | 1 | .250 | 3 | .750 | 4 | 38 | 15 | .395 | 55 | 55 | 21 | 23.1 | .670 |
| Felipe Paulino | Mil | sp | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 5 | 3 | .600 | 35 | 5 | 1 | 90.5 | .622 |
| Carl Pavano | Phi | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.1 | .679 |
| Brad Peacock | Col | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 2 | 9 | 1 | .111 | 32 | 32 | 6 | 23.9 | .554 |
| Mike Pelfrey | StL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 92.8 | .645 |
| Tony Pena | Fla | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 8 | 8 | 3 | 23.6 | .614 |
| Lance Pendleton | Fla | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 10 | 5 | .500 | 10 | 10 | 5 | 23.3 | .579 |
| Rafael Perez* | Fla | mr | 30 | 8 | 4 | .500 | 3 | .375 | 14 | 38 | 14 | .368 | 50 | 50 | 16 | 17.3 | .603 |
| Ryan Perry | Ari | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 2 | 14 | 7 | .500 | 32 | 32 | 17 | 20.5 | .580 |
| Michael Pineda | Cin | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.1 | .624 |
| Joel Pineiro | SFG | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 89.9 | .647 |
| Drew Pomeranz* | Fla | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 101.2 | .646 |
| David Price* | Cin | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 109.6 | .650 |
| Scott Proctor | Mil | mr | 35 | 0 | 0 | .000 | 0 | .000 | 2 | 11 | 7 | .636 | 23 | 23 | 6 | 23.5 | .593 |
| David Purcey* | Col | mr | 30 | 3 | 3 | 1.000 | 0 | .000 | 4 | 12 | 4 | .333 | 26 | 26 | 12 | 19.0 | .545 |
| Zach Putnam | Hou | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 1 | .500 | 2 | 2 | 2 | 31.5 | .603 |
| J.J. Putz | Cin | cl | 35 | 11 | 7 | .636 | 4 | .364 | 11 | 34 | 11 | .324 | 56 | 56 | 19 | 16.9 | .660 |
| Chad Qualls | ChC | mr | 33 | 7 | 0 | .000 | 6 | .857 | 12 | 38 | 17 | .447 | 39 | 39 | 10 | 18.7 | .600 |
| Cesar Ramos* | NYM | mr | 28 | 2 | 0 | .000 | 2 | 1.000 | 5 | 25 | 3 | .120 | 40 | 40 | 8 | 15.3 | .600 |
| Chris Ray | StL | mr | 30 | 0 | 0 | .000 | 0 | .000 | 3 | 12 | 2 | .167 | 19 | 19 | 9 | 24.6 | .563 |
| Jo-Jo Reyes* | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 31 | 6 | 3 | 80.3 | .632 |
| Arthur Rhodes* | Pit | mr | 42 | 6 | 2 | .333 | 3 | .500 | 3 | 17 | 4 | .235 | 26 | 26 | 7 | 13.9 | .601 |
| David Robertson | Phi | mr | 27 | 7 | 3 | .429 | 4 | .571 | 18 | 44 | 13 | .295 | 59 | 59 | 13 | 20.8 | .618 |
| Aneury Rodriguez | Phi | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 9 | 1 | 1 | 86.2 | .638 |
| Wandy Rodriguez* | Cin | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 94.0 | .637 |
| Chance Ruffin | Cin | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 0 | 13.0 | .654 |
| Josh Rupe | Fla | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 4 | 4 | 3 | 24.5 | .571 |
| Adam Russell | StL | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 4 | 4 | 1 | 20.3 | .593 |
| James Russell* | Mil | mr | 26 | 4 | 2 | .500 | 2 | .500 | 11 | 40 | 13 | .325 | 65 | 65 | 21 | 18.4 | .638 |
| Marc Rzepczynski* | Fla | mr | 26 | 10 | 5 | .500 | 4 | .400 | 10 | 55 | 13 | .236 | 57 | 57 | 19 | 18.7 | .603 |
| Takashi Saito | Pit | mr | 42 | 3 | 2 | .667 | 1 | .333 | 2 | 22 | 7 | .318 | 22 | 22 | 8 | 18.0 | .627 |
| Fernando Salas | ChC | cl | 27 | 23 | 17 | .739 | 6 | .261 | 6 | 48 | 9 | .188 | 75 | 75 | 35 | 20.6 | .636 |
| Chris Sale* | ChC | mr | 23 | 6 | 3 | .500 | 3 | .500 | 0 | 45 | 10 | .222 | 56 | 54 | 15 | 27.6 | .612 |
| Jeff Samardzija |   | mr | 27 | 5 | 1 | .200 | 4 | .800 | 4 | 41 | 14 | .341 | 59 | 59 | 22 | 28.8 | .586 |
| Anibal Sanchez | ChC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 91.8 | .625 |
| Jonathan Sanchez* | Atl | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 96.7 | .571 |
| Hector Santiago* | SDP | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 2 | 9 | 3 | .333 | 9 | 9 | 2 | 8.7 | .615 |
| Sergio Santos | SFG | cl | 28 | 5 | 3 | .600 | 2 | .400 | 15 | 25 | 2 | .080 | 52 | 52 | 13 | 21.3 | .629 |
| Chris Schwinden | NYM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 82.0 | .675 |
| George Sherrill* | Hou | mr | 35 | 5 | 3 | .600 | 2 | .400 | 10 | 15 | 3 | .200 | 30 | 30 | 7 | 18.0 | .651 |
| Alfredo Simon | Phi | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 12 | 3 | 2 | 73.5 | .651 |
| Doug Slaten* | Pit | mr | 32 | 1 | 0 | .000 | 1 | 1.000 | 2 | 2 | 2 | 1.000 | 7 | 7 | 0 | 10.6 | .500 |
| Joe Smith | Atl | mr | 28 | 18 | 17 | .944 | 0 | .000 | 11 | 45 | 7 | .156 | 67 | 67 | 38 | 16.9 | .607 |
| Joakim Soria | Ari | cl | 28 | 33 | 23 | .697 | 10 | .303 | 3 | 21 | 7 | .333 | 54 | 54 | 43 | 16.8 | .630 |
| Henry Sosa | Ari | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 93.3 | .606 |
| Tim Stauffer | Mil | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 90.1 | .630 |
| Zach Stewart | Mil | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 2 | 34 | 20 | .588 | 48 | 48 | 13 | 27.1 | .665 |
| Stephen Strasburg | Atl | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 96.7 | .717 |
| Huston Street | SDP | cl | 28 | 1 | 1 | 1.000 | 0 | .000 | 2 | 15 | 4 | .267 | 28 | 28 | 15 | 16.6 | .704 |
| Eric Surkamp* | Ari | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 99.5 | .543 |
| Anthony Swarzak | NYM | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 19 | 6 | .316 | 42 | 27 | 12 | 41.4 | .664 |
| Hisanori Takahashi* | SDP | mr | 37 | 1 | 0 | .000 | 0 | .000 | 11 | 18 | 3 | .167 | 41 | 41 | 8 | 16.7 | .643 |
| Brian Tallet* | Mil | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 4 | 4 | 1 | 12.8 | .588 |
| Yoshinori Tateyama | SDP | mr | 36 | 3 | 1 | .333 | 1 | .333 | 7 | 20 | 4 | .200 | 36 | 36 | 9 | 15.0 | .672 |
| Everett Teaford* | Atl | mr | 28 | 2 | 0 | .000 | 1 | .500 | 2 | 16 | 2 | .125 | 25 | 25 | 8 | 19.9 | .645 |
| Julio Teheran | Mil | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 0 | .000 | 13 | 13 | 9 | 24.5 | .639 |
| Joe Thatcher* | Cin | mr | 30 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 9 | 9 | 3 | 10.3 | .656 |
| Dale Thayer | SDP | mr | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 3 | 3 | 0 | 7.0 | .857 |
| Chris Tillman | Hou | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 98.8 | .607 |
| Josh Tomlin | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 91.5 | .701 |
| Ramon Troncoso | LAD | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 2 | 4 | 3 | .750 | 8 | 8 | 1 | 27.1 | .733 |
| Jacob Turner | Hou | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 86.1 | .614 |
| Koji Uehara | SDP | mr | 37 | 55 | 50 | .909 | 5 | .091 | 0 | 30 | 10 | .333 | 68 | 68 | 62 | 14.2 | .711 |
| Jose Valverde |   | cl | 32 | 21 | 16 | .762 | 4 | .190 | 11 | 30 | 3 | .100 | 64 | 64 | 34 | 20.5 | .616 |
| Rick VandenHurk | Col | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 4 | 2 | 0 | 68.0 | .526 |
| Anthony Varvaro | LAD | mr | 27 | 12 | 10 | .833 | 1 | .083 | 4 | 17 | 1 | .059 | 28 | 28 | 18 | 14.4 | .621 |
| Esmerling Vasquez | Col | mr | 28 | 5 | 2 | .400 | 3 | .600 | 8 | 18 | 5 | .278 | 34 | 34 | 16 | 18.3 | .604 |
| Javier Vazquez | Hou | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 100.3 | .641 |
| Arodys Vizcaino | Ari | mr | 21 | 0 | 0 | .000 | 0 | .000 | 4 | 4 | 0 | .000 | 16 | 16 | 5 | 16.4 | .569 |
| Ryan Vogelsong |   | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 92.8 | .612 |
| Jordan Walden | Pit | cl | 24 | 34 | 26 | .765 | 8 | .235 | 0 | 28 | 9 | .321 | 64 | 64 | 54 | 18.7 | .611 |
| Kyle Waldrop | Mil | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 6 | 6 | 1 | 28.7 | .564 |
| Tony Watson* | StL | mr | 27 | 3 | 2 | .667 | 1 | .333 | 8 | 30 | 8 | .267 | 33 | 33 | 16 | 18.3 | .639 |
| Jered Weaver | Pit | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 105.4 | .641 |
| Ryan Webb | Mil | mr | 26 | 7 | 3 | .429 | 4 | .571 | 10 | 39 | 7 | .179 | 50 | 50 | 14 | 18.8 | .620 |
| Kyle Weiland | Phi | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 46.0 | .630 |
| Randy Wells | SFG | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 89.0 | .610 |
| Jake Westbrook | Pit | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 96.4 | .618 |
| Dan Wheeler | SDP | mr | 34 | 1 | 1 | 1.000 | 0 | .000 | 1 | 9 | 8 | .889 | 15 | 15 | 8 | 13.5 | .693 |
| Tom Wilhelmsen | NYM | mr | 28 | 4 | 4 | 1.000 | 0 | .000 | 4 | 20 | 4 | .200 | 27 | 27 | 10 | 22.5 | .571 |
| Jerome Williams | Fla | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 100.2 | .617 |
| Brian Wilson | Atl | cl | 30 | 23 | 16 | .696 | 7 | .304 | 6 | 36 | 9 | .250 | 59 | 59 | 39 | 18.6 | .575 |
| Blake Wood | Fla | mr | 26 | 7 | 4 | .571 | 2 | .286 | 9 | 31 | 9 | .290 | 58 | 58 | 23 | 22.7 | .612 |
| Travis Wood* | Phi | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 4 | 2 | 70.2 | .623 |
| Chris Young | SDP | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 98.9 | .609 |
| Carlos Zambrano | LAD | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 102.3 | .625 |