| NAME | ERA | SEASON | TM | G | W | L | W% | GS | 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. Strahm | 3.29 | 2023 | 56 | 9 | 5 | .643 | 10 | 108 | 0 | 0 | 2 | 87.2 | 68 | 32 | 34 | 11 | 21 | 3 | 6 | 0 | 351 | 1 | 11.09 | 2.16 | 5.14 | 1.13 | 30.8 | 6.0 | 1.02 | .274 | 3.49 | 75 | 3.24 | 73 | 6.98 | 11.7 | ||
| 2 | C. Sánchez | 3.44 | 2023 | 19 | 3 | 5 | .375 | 18 | 96 | 0 | 0 | 0 | 99.1 | 88 | 38 | 44 | 16 | 16 | 3 | 1 | 0 | 396 | 3 | 8.70 | 1.45 | 6.00 | 1.45 | 24.2 | 4.0 | 1.05 | .272 | 3.99 | 79 | 3.99 | 89 | 7.97 | 5.2 | ||
| 3 | Z. Wheeler | 3.61 | 2023 | 32 | 13 | 6 | .684 | 32 | 212 | 0 | 0 | 0 | 192.0 | 168 | 77 | 82 | 20 | 39 | 9 | 0 | 0 | 787 | 1 | 9.94 | 1.83 | 5.44 | 0.94 | 26.9 | 5.0 | 1.08 | .292 | 3.84 | 82 | 3.15 | 71 | 7.88 | 27.7 | ||
| 4 | R. Suárez | 4.18 | 2023 | 22 | 4 | 6 | .400 | 22 | 119 | 0 | 0 | 0 | 125.0 | 129 | 58 | 59 | 13 | 48 | 2 | 0 | 0 | 540 | 4 | 8.57 | 3.46 | 2.48 | 0.94 | 22.0 | 8.9 | 1.42 | .324 | 4.25 | 95 | 3.90 | 87 | 9.29 | 7.8 | ||
| 5 | T. Walker | 4.38 | 2023 | 31 | 15 | 6 | .714 | 31 | 138 | 0 | 0 | 0 | 172.2 | 155 | 84 | 87 | 20 | 71 | 8 | 0 | 1 | 733 | 3 | 7.19 | 3.70 | 1.94 | 1.04 | 18.8 | 9.7 | 1.31 | .272 | 4.53 | 100 | 4.53 | 102 | 8.08 | -1.2 | ||
| 6 | A. Nola | 4.46 | 2023 | 32 | 12 | 9 | .571 | 32 | 202 | 0 | 0 | 0 | 193.2 | 178 | 96 | 105 | 32 | 45 | 1 | 0 | 0 | 793 | 2 | 9.39 | 2.09 | 4.49 | 1.49 | 25.5 | 5.7 | 1.15 | .285 | 4.88 | 102 | 4.03 | 90 | 8.27 | 9.4 |