Team pitching -- 2020 Chicago Cubs
Regular season -- as of 9/22/2020
| Primary |
 | Name | P | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP | BF |
| | Morejon* | mr | 2.08 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.1 | 5 | 1 | 1 | 1 | 10 | 0 | 0 | 19 |
| | Kline | mr | 3.44 | 0 | 3 | 0 | 25 | 0 | 0 | 0 | 34.0 | 30 | 13 | 13 | 13 | 34 | 5 | 7 | 136 |
| | Peralta,Wi | mr | 3.60 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 10.0 | 13 | 5 | 4 | 5 | 6 | 0 | 2 | 46 |
| | Nelson | mr | 3.74 | 1 | 2 | 0 | 6 | 6 | 0 | 0 | 33.2 | 28 | 15 | 14 | 20 | 49 | 2 | 6 | 147 |
| n | Crick | mr | 4.38 | 1 | 0 | 2 | 31 | 0 | 0 | 0 | 39.0 | 31 | 21 | 19 | 28 | 49 | 2 | 6 | 173 |
| n | Kinley | mr | 4.47 | 0 | 4 | 1 | 36 | 0 | 0 | 0 | 52.1 | 45 | 27 | 26 | 34 | 41 | 6 | 5 | 232 |
| n | Kelley,S | mr | 4.86 | 5 | 0 | 3 | 40 | 0 | 0 | 0 | 53.2 | 48 | 29 | 29 | 10 | 50 | 12 | 4 | 215 |
| n | Castro,M | mr | 5.27 | 2 | 8 | 0 | 54 | 0 | 0 | 0 | 71.2 | 66 | 48 | 42 | 52 | 79 | 10 | 6 | 325 |
| | Smith,C* | sp | 5.54 | 8 | 12 | 0 | 30 | 29 | 0 | 0 | 152.2 | 140 | 103 | 94 | 60 | 160 | 42 | 5 | 666 |
| | Mikolas | sp | 5.57 | 7 | 18 | 0 | 31 | 31 | 3 | 1 | 194.0 | 229 | 123 | 120 | 32 | 132 | 30 | 27 | 827 |
| | Boyd* | sp | 5.62 | 6 | 19 | 0 | 33 | 32 | 2 | 1 | 185.2 | 192 | 122 | 116 | 56 | 254 | 41 | 13 | 806 |
| n | Tomlin | mr | 5.68 | 2 | 1 | 0 | 52 | 0 | 0 | 0 | 82.1 | 96 | 53 | 52 | 10 | 56 | 12 | 5 | 348 |
| n | Ross,J | mr | 5.93 | 2 | 5 | 1 | 21 | 8 | 0 | 0 | 57.2 | 67 | 42 | 38 | 30 | 41 | 8 | 10 | 264 |
| | Norris* | sp | 6.32 | 4 | 18 | 0 | 31 | 30 | 1 | 0 | 162.1 | 178 | 120 | 114 | 40 | 136 | 38 | 11 | 706 |
| | Treinen | cl | 6.33 | 4 | 6 | 15 | 59 | 0 | 0 | 0 | 64.0 | 72 | 46 | 45 | 45 | 68 | 14 | 8 | 303 |
| n | VerHagen | mr | 6.67 | 2 | 3 | 0 | 17 | 7 | 0 | 0 | 56.2 | 79 | 48 | 42 | 19 | 46 | 11 | 10 | 264 |
| | Leone | mr | 6.84 | 0 | 1 | 2 | 22 | 0 | 0 | 0 | 25.0 | 25 | 19 | 19 | 12 | 34 | 9 | 2 | 111 |
| n | Freeland* | sp | 7.31 | 3 | 10 | 0 | 23 | 19 | 0 | 0 | 99.2 | 125 | 82 | 81 | 31 | 65 | 31 | 15 | 440 |
| | Chen* | mr | 10.49 | 1 | 3 | 0 | 32 | 0 | 0 | 0 | 46.1 | 77 | 58 | 54 | 11 | 38 | 14 | 3 | 233 |
|   | Total |   | 5.83 | 48 | 114 | 24 | 162 | 162 | 6 | 6 | 1425.0 | 1546 | 975 | 923 | 509 | 1348 | 287 | 145 | 6261 |
| Secondary |
 | Name | P | SB | CS | IW | HBP | WP | BK | SH | SF | CI | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | NP/G | STR% |
| | Morejon* | mr | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.4 | 2.1 | 12.5 | 20.8 | 0.0 | 10.0 | 30.0 | .656 |
| | Kline | mr | 1 | 1 | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 7.9 | 3.4 | 11.4 | 9.0 | 1.3 | 2.6 | 22.1 | .618 |
| | Peralta,Wi | mr | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.7 | 4.5 | 16.2 | 5.4 | 0.0 | 1.2 | 34.0 | .582 |
| | Nelson | mr | 1 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 7.5 | 5.3 | 13.4 | 13.1 | 0.5 | 2.5 | 103.7 | .580 |
| n | Crick | mr | 4 | 2 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 7.2 | 6.5 | 14.1 | 11.3 | 0.5 | 1.8 | 23.8 | .571 |
| n | Kinley | mr | 1 | 1 | 1 | 2 | 4 | 0 | 2 | 2 | 0 | 7.7 | 5.8 | 13.9 | 7.1 | 1.0 | 1.2 | 26.0 | .560 |
| n | Kelley,S | mr | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 8.0 | 1.7 | 9.9 | 8.4 | 2.0 | 5.0 | 18.9 | .682 |
| n | Castro,M | mr | 7 | 2 | 2 | 0 | 13 | 1 | 0 | 4 | 0 | 8.3 | 6.5 | 14.8 | 9.9 | 1.3 | 1.5 | 24.3 | .567 |
| | Smith,C* | sp | 8 | 1 | 5 | 4 | 9 | 4 | 2 | 8 | 0 | 8.3 | 3.5 | 12.0 | 9.4 | 2.5 | 2.7 | 90.2 | .619 |
| | Mikolas | sp | 1 | 3 | 6 | 9 | 9 | 2 | 5 | 9 | 0 | 10.6 | 1.5 | 12.5 | 6.1 | 1.4 | 4.1 | 91.5 | .670 |
| | Boyd* | sp | 3 | 1 | 3 | 9 | 6 | 4 | 1 | 4 | 0 | 9.3 | 2.7 | 12.5 | 12.3 | 2.0 | 4.5 | 95.5 | .659 |
| n | Tomlin | mr | 4 | 0 | 1 | 0 | 1 | 0 | 1 | 5 | 0 | 10.5 | 1.1 | 11.6 | 6.1 | 1.3 | 5.6 | 21.5 | .697 |
| n | Ross,J | mr | 2 | 1 | 2 | 4 | 2 | 0 | 1 | 1 | 0 | 10.5 | 4.7 | 15.8 | 6.4 | 1.2 | 1.4 | 46.7 | .599 |
| | Norris* | sp | 8 | 0 | 0 | 11 | 7 | 0 | 1 | 5 | 0 | 9.9 | 2.2 | 12.7 | 7.5 | 2.1 | 3.4 | 83.0 | .656 |
| | Treinen | cl | 6 | 0 | 2 | 3 | 2 | 0 | 2 | 2 | 0 | 10.1 | 6.3 | 16.9 | 9.6 | 2.0 | 1.5 | 20.9 | .555 |
| n | VerHagen | mr | 4 | 1 | 0 | 5 | 7 | 0 | 4 | 1 | 0 | 12.5 | 3.0 | 16.4 | 7.3 | 1.7 | 2.4 | 57.6 | .622 |
| | Leone | mr | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 9.0 | 4.3 | 13.7 | 12.2 | 3.2 | 2.8 | 22.0 | .603 |
| n | Freeland* | sp | 2 | 0 | 2 | 0 | 3 | 0 | 2 | 3 | 1 | 11.3 | 2.8 | 14.1 | 5.9 | 2.8 | 2.1 | 69.8 | .625 |
| | Chen* | mr | 1 | 1 | 1 | 5 | 4 | 0 | 2 | 0 | 0 | 15.0 | 2.1 | 18.1 | 7.4 | 2.7 | 3.5 | 25.2 | .648 |
|   | Total |   | 54 | 16 | 33 | 58 | 69 | 12 | 26 | 46 | 1 | 9.8 | 3.2 | 13.3 | 8.5 | 1.8 | 2.6 |   | .629 |
| Analytical |
 | Name | P | OPS | WHIP | BIP | BABIP | TBW | /BF | TBWH | /BF | RC | RC27 | RCERA | CERA |
| | Morejon* | mr | .760 | 1.38 | 8 | .625 | 9 | .474 | 9 | .474 | 2.6 | 5.4 | 4.88 | 3.47 |
| | Kline | mr | .759 | 1.26 | 84 | .298 | 67 | .493 | 67 | .493 | 14.8 | 4.0 | 3.53 | 3.74 |
| | Peralta,Wi | mr | .733 | 1.80 | 35 | .371 | 19 | .413 | 19 | .413 | 5.3 | 4.8 | 4.31 | 5.54 |
| | Nelson | mr | .660 | 1.43 | 74 | .351 | 60 | .408 | 62 | .422 | 13.7 | 3.6 | 3.29 | 3.75 |
| n | Crick | mr | .714 | 1.51 | 92 | .315 | 79 | .457 | 81 | .468 | 18.7 | 4.2 | 3.89 | 3.98 |
| n | Kinley | mr | .696 | 1.51 | 149 | .262 | 100 | .431 | 102 | .440 | 25.1 | 4.3 | 3.89 | 4.51 |
| n | Kelley,S | mr | .751 | 1.08 | 142 | .254 | 106 | .493 | 107 | .498 | 25.0 | 4.2 | 3.78 | 3.51 |
| n | Castro,M | mr | .772 | 1.65 | 184 | .304 | 162 | .498 | 162 | .498 | 43.6 | 5.5 | 4.92 | 5.19 |
| | Smith,C* | sp | .817 | 1.31 | 400 | .245 | 362 | .544 | 366 | .550 | 97.1 | 5.6 | 5.15 | 4.71 |
| | Mikolas | sp | .821 | 1.35 | 624 | .319 | 412 | .498 | 421 | .509 | 115.2 | 5.3 | 4.81 | 4.72 |
| | Boyd* | sp | .819 | 1.34 | 446 | .339 | 424 | .526 | 433 | .537 | 117.1 | 5.6 | 5.11 | 4.84 |
| n | Tomlin | mr | .778 | 1.29 | 270 | .311 | 167 | .480 | 167 | .480 | 47.8 | 5.2 | 4.70 | 4.15 |
| n | Ross,J | mr | .880 | 1.68 | 181 | .326 | 143 | .542 | 147 | .557 | 42.1 | 6.5 | 5.91 | 6.15 |
| | Norris* | sp | .852 | 1.34 | 481 | .291 | 382 | .541 | 393 | .557 | 111.9 | 6.2 | 5.59 | 5.20 |
| | Treinen | cl | .913 | 1.83 | 173 | .335 | 174 | .574 | 177 | .584 | 54.0 | 7.6 | 6.84 | 7.26 |
| n | VerHagen | mr | .975 | 1.73 | 183 | .372 | 155 | .587 | 160 | .606 | 51.2 | 8.0 | 7.32 | 7.41 |
| | Leone | mr | .943 | 1.48 | 55 | .291 | 70 | .631 | 71 | .640 | 19.6 | 7.0 | 6.35 | 6.42 |
| n | Freeland* | sp | .990 | 1.57 | 313 | .300 | 286 | .650 | 286 | .650 | 85.5 | 7.7 | 6.95 | 6.85 |
| | Chen* | mr | 1.082 | 1.90 | 165 | .382 | 157 | .674 | 162 | .695 | 57.9 | 10.8 | 10.11 | 9.41 |
|   | Total |   | .842 | 1.44 | 4059 | .310 | 3334 | .533 | 3392 | .542 | 944.6 | 5.9 | 5.37 | 5.25 |
| Start |
 | Name | P | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% |
| | Morejon* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 |
| | Kline | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 |
| | Peralta,Wi | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 |
| | Nelson | mr | 6 | 0 | .000 | 0 | 2 | .333 | 31 | 5.2 | 2 | 2 | 1.000 |
| n | Crick | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 |
| n | Kinley | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 |
| n | Kelley,S | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 |
| n | Castro,M | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 |
| | Smith,C* | sp | 29 | 0 | .000 | 0 | 10 | .345 | 118 | 4.1 | 19 | 10 | .526 |
| | Mikolas | sp | 31 | 3 | .097 | 1 | 16 | .516 | 118 | 3.8 | 18 | 7 | .389 |
| | Boyd* | sp | 32 | 2 | .063 | 1 | 11 | .344 | 119 | 3.7 | 21 | 11 | .524 |
| n | Tomlin | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 |
| n | Ross,J | mr | 8 | 0 | .000 | 0 | 4 | .500 | 32 | 4.0 | 15 | 9 | .600 |
| | Norris* | sp | 30 | 1 | .033 | 0 | 12 | .400 | 118 | 3.9 | 17 | 6 | .353 |
| | Treinen | cl | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 |
| n | VerHagen | mr | 7 | 0 | .000 | 0 | 3 | .429 | 38 | 5.4 | 8 | 2 | .250 |
| | Leone | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 |
| n | Freeland* | sp | 19 | 0 | .000 | 0 | 5 | .263 | 82 | 4.3 | 12 | 7 | .583 |
| | Chen* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 10 | .556 |
|   | Total |   | 162 | 6 | .037 | 6 | 63 | .389 | 656 | 4.0 | 232 | 97 | .418 |
| Relief |
 | Name | P | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF |
| | Morejon* | mr | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 3 | 3 | 1 |
| | Kline | mr | 1 | 0 | .000 | 1 | 1.000 | 4 | 19 | 9 | .474 | 25 | 25 | 10 |
| | Peralta,Wi | mr | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 5 | 1 |
| | Nelson | mr | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 |
| n | Crick | mr | 2 | 2 | 1.000 | 0 | .000 | 2 | 19 | 7 | .368 | 31 | 31 | 7 |
| n | Kinley | mr | 3 | 1 | .333 | 2 | .667 | 6 | 27 | 12 | .444 | 36 | 36 | 14 |
| n | Kelley,S | mr | 8 | 3 | .375 | 4 | .500 | 4 | 28 | 11 | .393 | 40 | 40 | 16 |
| n | Castro,M | mr | 2 | 0 | .000 | 2 | 1.000 | 2 | 31 | 9 | .290 | 54 | 54 | 17 |
| | Smith,C* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 30 | 1 | 1 |
| | Mikolas | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 |
| | Boyd* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 1 |
| n | Tomlin | mr | 3 | 0 | .000 | 3 | 1.000 | 4 | 24 | 11 | .458 | 52 | 52 | 20 |
| n | Ross,J | mr | 2 | 1 | .500 | 1 | .500 | 4 | 10 | 5 | .500 | 21 | 13 | 3 |
| | Norris* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 31 | 1 | 1 |
| | Treinen | cl | 23 | 15 | .652 | 8 | .348 | 3 | 30 | 16 | .533 | 59 | 59 | 38 |
| n | VerHagen | mr | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 1 | .167 | 17 | 10 | 3 |
| | Leone | mr | 3 | 2 | .667 | 1 | .333 | 2 | 12 | 6 | .500 | 22 | 22 | 11 |
| n | Freeland* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 23 | 4 | 3 |
| | Chen* | mr | 2 | 0 | .000 | 2 | 1.000 | 1 | 22 | 10 | .455 | 32 | 32 | 9 |
|   | Total |   | 49 | 24 | .490 | 24 | .490 | 33 | 232 | 97 | .418 | 162 | 389 | 156 |