| NAME | REC | SEASON | TM | W% | G | W | L | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Kopech | 1-1 | 2018 |  CWS | .500 | 4 | 1 | 1 | 4 | 5.02 | 15 | 0 | 0 | 0 | 14.1 | 20 | 8 | 8 | 4 | 2 | 5 | 0 | 0 | 68 | 1 | 9.42 | 1.26 | 7.50 | 2.51 | 22.1 | 2.9 | 1.53 | .381 | 5.02 | 119 | 6.16 | 144 | 12.56 | -3 |
| 2 | | M. Kopech | 4-3 | 2021 | CWS | .571 | 44 | 4 | 3 | 4 | 3.50 | 103 | 0 | 0 | 0 | 69.1 | 54 | 27 | 27 | 9 | 24 | 1 | 1 | 1 | 285 | 3 | 13.37 | 3.12 | 4.29 | 1.17 | 36.1 | 8.4 | 1.13 | .304 | 3.50 | 80 | 2.96 | 67 | 7.01 | 11.1 |
| 3 | | M. Kopech | 5-9 | 2022 | CWS | .357 | 25 | 5 | 9 | 25 | 3.54 | 105 | 0 | 0 | 0 | 119.1 | 85 | 47 | 53 | 15 | 57 | 3 | 0 | 0 | 494 | 2 | 7.92 | 4.30 | 1.84 | 1.13 | 21.3 | 11.5 | 1.19 | .223 | 4.00 | 91 | 4.49 | 110 | 6.41 | -4.8 |
| 4 | | M. Kopech | 5-12 | 2023 | CWS | .294 | 30 | 5 | 12 | 27 | 5.43 | 134 | 0 | 0 | 0 | 129.1 | 115 | 78 | 80 | 29 | 91 | 11 | 2 | 0 | 591 | 9 | 9.32 | 6.33 | 1.47 | 2.02 | 22.7 | 15.4 | 1.59 | .264 | 5.57 | 126 | 6.46 | 147 | 8.00 | -28.5 |
| 5 | | M. Kopech | 6-8 | 2024 | TOT | .429 | 67 | 6 | 8 | 0 | 3.46 | 88 | 0 | 0 | 15 | 67.2 | 44 | 26 | 27 | 9 | 34 | 5 | 35 | 2 | 279 | 6 | 11.70 | 4.52 | 2.59 | 1.20 | 31.5 | 12.2 | 1.15 | .245 | 3.59 | 85 | 4.02 | 96 | 5.85 | 1.3 |
| 6 | | M. Kopech | 2025 |  LAD | 8 | 0 | 0 | 0 | 0.00 | 8 | 0 | 0 | 0 | 7.0 | 3 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 29 | 1 | 10.29 | 5.14 | 2.00 | 0.00 | 27.6 | 13.8 | 1.00 | .176 | 0.00 | 0 | 2.53 | 61 | 3.86 | 1.3 | ||
| Total | 21-33 | .389 | 178 | 21 | 33 | 60 | 4.11 | 453 | 0 | 0 | 15 | 407.0 | 321 | 186 | 195 | 66 | 212 | 25 | 39 | 3 | 1,746 | 22 | 10.02 | 4.69 | 2.14 | 1.46 | 25.9 | 12.1 | 1.31 | .258 | 4.31 | 99 | 4.80 | 112 | 7.10 | -22.5 |
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