| 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 |  | B. Bello | 2-8 | 2022 |  BOS | .200 | 13 | 2 | 8 | 11 | 4.71 | 55 | 1 | 0 | 0 | 57.1 | 75 | 30 | 34 | 1 | 27 | 2 | 0 | 1 | 268 | 2 | 8.63 | 4.24 | 2.04 | 0.16 | 20.5 | 10.1 | 1.78 | .404 | 5.34 | 115 | 2.93 | 74 | 11.77 | 6.6 |
| 2 | | B. Bello | 12-11 | 2023 | BOS | .522 | 28 | 12 | 11 | 28 | 4.24 | 132 | 0 | 0 | 0 | 157.0 | 165 | 74 | 77 | 24 | 45 | 6 | 0 | 0 | 668 | 1 | 7.57 | 2.58 | 2.93 | 1.38 | 19.8 | 6.7 | 1.34 | .306 | 4.41 | 94 | 4.53 | 105 | 9.46 | -3.5 |
| 3 | | B. Bello | 14-8 | 2024 | BOS | .636 | 30 | 14 | 8 | 30 | 4.49 | 153 | 0 | 0 | 0 | 162.1 | 157 | 81 | 84 | 19 | 64 | 11 | 0 | 0 | 702 | 6 | 8.48 | 3.55 | 2.39 | 1.05 | 21.8 | 9.1 | 1.36 | .303 | 4.66 | 106 | 4.18 | 101 | 8.70 | -0.9 |
| 4 | | B. Bello | 11-9 | 2025 | BOS | .550 | 30 | 11 | 9 | 29 | 3.41 | 124 | 1 | 0 | 0 | 169.0 | 151 | 64 | 73 | 17 | 60 | 13 | 0 | 0 | 711 | 5 | 6.60 | 3.20 | 2.07 | 0.91 | 17.4 | 8.4 | 1.25 | .270 | 3.89 | 76 | 4.13 | 98 | 8.04 | 0.6 |
| Total | 39-36 | .520 | 101 | 39 | 36 | 98 | 4.11 | 464 | 2 | 0 | 0 | 545.2 | 548 | 249 | 268 | 61 | 196 | 32 | 0 | 1 | 2,349 | 14 | 7.65 | 3.23 | 2.37 | 1.01 | 19.8 | 8.3 | 1.36 | .305 | 4.42 | 94 | 4.13 | 98 | 9.04 | 2.8 |
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