Team pitching -- 2023 Washington Nationals
Regular season -- as of 10/24/2023
| Primary |
 | Name | P | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP | BF |
| f | Diaz,Jh* | sp | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 6 |
| | Gonsolin | sp | 0.53 | 2 | 0 | 0 | 2 | 2 | 1 | 1 | 17.0 | 8 | 1 | 1 | 2 | 13 | 1 | 0 | 60 |
| | Fairbanks | cl | 0.64 | 4 | 0 | 7 | 24 | 0 | 0 | 0 | 28.0 | 11 | 2 | 2 | 5 | 43 | 1 | 1 | 99 |
| | Perez,Ci* | mr | 1.32 | 3 | 0 | 1 | 32 | 0 | 0 | 0 | 34.0 | 34 | 8 | 5 | 10 | 32 | 1 | 6 | 145 |
| n | Bard,L | mr | 1.50 | 0 | 2 | 0 | 7 | 0 | 0 | 0 | 12.0 | 5 | 5 | 2 | 7 | 7 | 0 | 0 | 52 |
| | Burnes | sp | 1.64 | 24 | 3 | 0 | 33 | 33 | 5 | 1 | 231.0 | 127 | 44 | 42 | 42 | 299 | 16 | 14 | 862 |
| | Bass | mr | 2.00 | 4 | 2 | 5 | 63 | 0 | 0 | 0 | 76.1 | 51 | 18 | 17 | 16 | 77 | 6 | 4 | 290 |
| | Detmers* | sp | 2.50 | 13 | 6 | 0 | 29 | 29 | 1 | 1 | 176.2 | 146 | 63 | 49 | 58 | 159 | 15 | 17 | 724 |
| | Lopez,J | cl | 2.58 | 4 | 3 | 5 | 65 | 0 | 0 | 0 | 76.2 | 49 | 26 | 22 | 29 | 79 | 5 | 4 | 311 |
| | Luzardo* | sp | 2.73 | 11 | 4 | 0 | 22 | 22 | 1 | 1 | 135.1 | 87 | 42 | 41 | 45 | 154 | 16 | 12 | 534 |
| | Suarez,Ro | mr | 2.88 | 4 | 6 | 32 | 53 | 0 | 0 | 0 | 56.1 | 42 | 19 | 18 | 18 | 68 | 5 | 2 | 227 |
| f | Tinoco | mr | 2.95 | 1 | 2 | 4 | 17 | 0 | 0 | 0 | 18.1 | 10 | 6 | 6 | 7 | 21 | 1 | 1 | 71 |
| n | Hand* | mr | 3.18 | 1 | 1 | 0 | 33 | 0 | 0 | 0 | 28.1 | 26 | 10 | 10 | 22 | 29 | 0 | 1 | 133 |
| | Sampson | sp | 3.25 | 13 | 4 | 0 | 23 | 23 | 3 | 1 | 155.0 | 143 | 58 | 56 | 39 | 98 | 17 | 28 | 628 |
| | Cueto | sp | 3.40 | 15 | 5 | 0 | 28 | 28 | 4 | 3 | 196.0 | 180 | 77 | 74 | 42 | 115 | 17 | 22 | 798 |
| f | Pivetta | sp | 4.25 | 8 | 8 | 0 | 25 | 25 | 1 | 0 | 137.2 | 117 | 67 | 65 | 78 | 124 | 17 | 6 | 605 |
| f | Williams,T | mr | 5.46 | 3 | 1 | 3 | 42 | 0 | 0 | 0 | 62.2 | 68 | 40 | 38 | 18 | 51 | 20 | 1 | 276 |
| f | Bruihl* | mr | 6.00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 3.0 | 5 | 2 | 2 | 1 | 1 | 1 | 0 | 16 |
| | Lange | mr | 6.35 | 2 | 3 | 2 | 35 | 0 | 0 | 0 | 34.0 | 25 | 24 | 24 | 33 | 41 | 11 | 3 | 159 |
|   | Total |   | 2.88 | 112 | 50 | 59 | 162 | 162 | 16 | 20 | 1479.2 | 1136 | 512 | 474 | 472 | 1412 | 150 | 122 | 5996 |
| 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% |
| f | Diaz,Jh* | sp | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 0.0 | 13.5 | 6.8 | 0.0 | 99.0 | 10.0 | .700 |
| | Gonsolin | sp | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1.1 | 5.3 | 6.9 | 0.5 | 6.5 | 108.5 | .673 |
| | Fairbanks | cl | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.5 | 1.6 | 5.1 | 13.8 | 0.3 | 8.6 | 17.0 | .690 |
| | Perez,Ci* | mr | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 1 | 0 | 9.0 | 2.6 | 12.7 | 8.5 | 0.3 | 3.2 | 17.7 | .634 |
| n | Bard,L | mr | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.8 | 5.3 | 10.5 | 5.3 | 0.0 | 1.0 | 28.7 | .587 |
| | Burnes | sp | 2 | 1 | 3 | 11 | 7 | 0 | 1 | 2 | 0 | 4.9 | 1.6 | 7.0 | 11.6 | 0.6 | 7.1 | 103.8 | .653 |
| | Bass | mr | 0 | 1 | 1 | 1 | 2 | 0 | 0 | 2 | 0 | 6.0 | 1.9 | 8.0 | 9.1 | 0.7 | 4.8 | 17.5 | .646 |
| | Detmers* | sp | 8 | 5 | 2 | 4 | 2 | 0 | 0 | 5 | 0 | 7.4 | 3.0 | 10.6 | 8.1 | 0.8 | 2.7 | 94.8 | .622 |
| | Lopez,J | cl | 3 | 2 | 8 | 5 | 4 | 0 | 3 | 0 | 0 | 5.8 | 3.4 | 9.7 | 9.3 | 0.6 | 2.7 | 17.4 | .617 |
| | Luzardo* | sp | 3 | 2 | 0 | 5 | 5 | 0 | 0 | 2 | 0 | 5.8 | 3.0 | 9.1 | 10.2 | 1.1 | 3.4 | 97.9 | .626 |
| | Suarez,Ro | mr | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 6.7 | 2.9 | 9.9 | 10.9 | 0.8 | 3.8 | 17.8 | .624 |
| f | Tinoco | mr | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.9 | 3.4 | 8.3 | 10.3 | 0.5 | 3.0 | 15.6 | .620 |
| n | Hand* | mr | 1 | 1 | 3 | 2 | 1 | 0 | 2 | 0 | 0 | 8.3 | 7.0 | 15.9 | 9.2 | 0.0 | 1.3 | 17.2 | .560 |
| | Sampson | sp | 0 | 0 | 1 | 5 | 0 | 1 | 0 | 4 | 0 | 8.3 | 2.3 | 10.9 | 5.7 | 1.0 | 2.5 | 93.9 | .651 |
| | Cueto | sp | 2 | 1 | 0 | 5 | 4 | 0 | 0 | 7 | 0 | 8.3 | 1.9 | 10.4 | 5.3 | 0.8 | 2.7 | 98.4 | .651 |
| f | Pivetta | sp | 8 | 2 | 2 | 4 | 4 | 0 | 1 | 1 | 0 | 7.6 | 5.1 | 13.0 | 8.1 | 1.1 | 1.6 | 94.0 | .593 |
| f | Williams,T | mr | 0 | 1 | 0 | 3 | 1 | 0 | 0 | 3 | 0 | 9.8 | 2.6 | 12.8 | 7.3 | 2.9 | 2.8 | 23.4 | .658 |
| f | Bruihl* | mr | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 15.0 | 3.0 | 21.0 | 3.0 | 3.0 | 1.0 | 11.6 | .690 |
| | Lange | mr | 2 | 0 | 2 | 2 | 7 | 0 | 0 | 1 | 0 | 6.6 | 8.7 | 15.9 | 10.9 | 2.9 | 1.2 | 19.2 | .544 |
|   | Total |   | 35 | 17 | 22 | 56 | 39 | 1 | 7 | 31 | 0 | 6.9 | 2.9 | 10.1 | 8.6 | 0.9 | 3.0 |   | .631 |
| Analytical |
 | Name | P | OPS | WHIP | BIP | BABIP | TBW | /BF | TBWH | /BF | RC | RC27 | RCERA | CERA |
| f | Diaz,Jh* | sp | .667 | 1.50 | 5 | .400 | 2 | .333 | 2 | .333 | 0.7 | 4.5 | 4.05 | 4.47 |
| | Gonsolin | sp | .374 | 0.59 | 44 | .159 | 14 | .233 | 14 | .233 | 2.0 | 1.0 | 0.93 | 0.83 |
| | Fairbanks | cl | .312 | 0.57 | 50 | .200 | 19 | .192 | 19 | .192 | 2.6 | 0.8 | 0.76 | 0.68 |
| | Perez,Ci* | mr | .646 | 1.29 | 98 | .337 | 51 | .352 | 55 | .379 | 13.1 | 3.4 | 3.12 | 3.67 |
| n | Bard,L | mr | .409 | 1.00 | 36 | .139 | 13 | .250 | 15 | .288 | 2.2 | 1.6 | 1.52 | 1.61 |
| | Burnes | sp | .463 | 0.73 | 494 | .225 | 247 | .287 | 258 | .299 | 42.2 | 1.6 | 1.48 | 1.27 |
| | Bass | mr | .526 | 0.88 | 190 | .237 | 95 | .328 | 96 | .331 | 18.3 | 2.2 | 1.94 | 1.67 |
| | Detmers* | sp | .630 | 1.15 | 488 | .268 | 283 | .391 | 287 | .396 | 63.5 | 3.2 | 2.91 | 2.85 |
| | Lopez,J | cl | .540 | 1.02 | 193 | .228 | 103 | .331 | 108 | .347 | 20.8 | 2.4 | 2.19 | 1.99 |
| | Luzardo* | sp | .597 | 0.98 | 314 | .226 | 209 | .391 | 214 | .401 | 41.4 | 2.7 | 2.48 | 2.24 |
| | Suarez,Ro | mr | .616 | 1.07 | 134 | .276 | 89 | .392 | 91 | .401 | 20.3 | 3.3 | 2.92 | 2.51 |
| f | Tinoco | mr | .493 | 0.93 | 42 | .214 | 23 | .324 | 23 | .324 | 4.3 | 2.1 | 1.88 | 1.55 |
| n | Hand* | mr | .653 | 1.69 | 80 | .325 | 51 | .383 | 53 | .398 | 13.0 | 4.1 | 3.72 | 4.31 |
| | Sampson | sp | .672 | 1.17 | 469 | .269 | 256 | .408 | 261 | .416 | 58.3 | 3.4 | 3.05 | 3.34 |
| | Cueto | sp | .665 | 1.13 | 619 | .263 | 325 | .407 | 330 | .414 | 76.7 | 3.5 | 3.17 | 2.95 |
| f | Pivetta | sp | .713 | 1.42 | 382 | .262 | 278 | .460 | 282 | .466 | 71.3 | 4.7 | 4.20 | 4.11 |
| f | Williams,T | mr | .882 | 1.37 | 184 | .261 | 159 | .576 | 162 | .587 | 46.7 | 6.7 | 6.03 | 5.76 |
| f | Bruihl* | mr | 1.130 | 2.00 | 12 | .333 | 10 | .625 | 11 | .688 | 4.4 | 13.2 | 11.86 | 11.45 |
| | Lange | mr | .865 | 1.71 | 72 | .194 | 93 | .585 | 95 | .597 | 25.1 | 6.7 | 5.99 | 6.76 |
|   | Total |   | .618 | 1.09 | 3906 | .252 | 2320 | .387 | 2376 | .396 | 513.1 | 3.1 | 2.81 | 2.68 |
| Start |
 | Name | P | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% |
| f | Diaz,Jh* | sp | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 |
| | Gonsolin | sp | 2 | 1 | .500 | 1 | 2 | 1.000 | 18 | 9.0 | 0 | 0 | .000 |
| | Fairbanks | cl | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 |
| | Perez,Ci* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 |
| n | Bard,L | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 |
| | Burnes | sp | 33 | 5 | .152 | 1 | 28 | .848 | 174 | 5.3 | 11 | 3 | .273 |
| | Bass | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 |
| | Detmers* | sp | 29 | 1 | .034 | 1 | 16 | .552 | 127 | 4.4 | 15 | 4 | .267 |
| | Lopez,J | cl | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 10 | .588 |
| | Luzardo* | sp | 22 | 1 | .045 | 1 | 12 | .545 | 97 | 4.4 | 14 | 4 | .286 |
| | Suarez,Ro | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 |
| f | Tinoco | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 |
| n | Hand* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 6 | .231 |
| | Sampson | sp | 23 | 3 | .130 | 1 | 15 | .652 | 135 | 5.9 | 10 | 1 | .100 |
| | Cueto | sp | 28 | 4 | .143 | 3 | 17 | .607 | 152 | 5.4 | 14 | 5 | .357 |
| f | Pivetta | sp | 25 | 1 | .040 | 0 | 11 | .440 | 102 | 4.1 | 20 | 4 | .200 |
| f | Williams,T | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 |
| f | Bruihl* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 |
| | Lange | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 |
|   | Total |   | 162 | 16 | .099 | 20 | 101 | .623 | 805 | 5.0 | 218 | 57 | .261 |
| Relief |
 | Name | P | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF |
| f | Diaz,Jh* | sp | 0 | 0 | .000 | 0 | .000 | 2 | 0 | 0 | .000 | 2 | 2 | 0 |
| | Gonsolin | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 |
| | Fairbanks | cl | 8 | 7 | .875 | 1 | .125 | 6 | 19 | 4 | .211 | 24 | 24 | 11 |
| | Perez,Ci* | mr | 3 | 1 | .333 | 0 | .000 | 11 | 13 | 7 | .538 | 32 | 32 | 10 |
| n | Bard,L | mr | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 0 | .000 | 7 | 7 | 2 |
| | Burnes | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| | Bass | mr | 7 | 5 | .714 | 1 | .143 | 22 | 35 | 7 | .200 | 63 | 63 | 17 |
| | Detmers* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 |
| | Lopez,J | cl | 11 | 5 | .455 | 6 | .545 | 15 | 42 | 9 | .214 | 65 | 65 | 17 |
| | Luzardo* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 |
| | Suarez,Ro | mr | 37 | 32 | .865 | 5 | .135 | 1 | 37 | 10 | .270 | 53 | 53 | 41 |
| f | Tinoco | mr | 5 | 4 | .800 | 1 | .200 | 3 | 8 | 2 | .250 | 17 | 17 | 8 |
| n | Hand* | mr | 0 | 0 | .000 | 0 | .000 | 7 | 18 | 4 | .222 | 33 | 33 | 8 |
| | Sampson | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 |
| | Cueto | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 |
| f | Pivetta | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 |
| f | Williams,T | mr | 4 | 3 | .750 | 0 | .000 | 1 | 25 | 7 | .280 | 42 | 42 | 25 |
| f | Bruihl* | mr | 0 | 0 | .000 | 0 | .000 | 4 | 2 | 1 | .500 | 5 | 5 | 0 |
| | Lange | mr | 4 | 2 | .500 | 1 | .250 | 7 | 18 | 6 | .333 | 35 | 35 | 7 |
|   | Total |   | 80 | 59 | .738 | 16 | .200 | 79 | 218 | 57 | .261 | 162 | 378 | 146 |