| SP | Pivetta, N.Pivetta, Nick >> | 32 | 2025 | R | 92 | 25 | 25 | 6 | 7 | 3.24 | .293 | 1.22 | 7.9 | 3.1 | 9.4 | 153.0 | 134 | 55 | 55 | 14 | 53 | 160 | 0 | 0 | 0 | 0 | 16 | 3 | 6 | 3.20 |
| SP | Gilbert, L.Gilbert, Logan >> | 28 | 2025 | R | 90 | 24 | 24 | 6 | 10 | 3.42 | .284 | 1.16 | 8.0 | 2.4 | 9.8 | 139.1 | 124 | 54 | 53 | 14 | 37 | 151 | 0 | 0 | 0 | 0 | 11 | 5 | 3 | 3.04 |
| SP | Imanaga, S.Imanaga, Shota >> | 31 | 2025 | L | 81 | 24 | 24 | 5 | 9 | 3.55 | .284 | 1.15 | 7.8 | 2.6 | 8.4 | 157.0 | 136 | 73 | 62 | 18 | 45 | 146 | 0 | 0 | 0 | 0 | 18 | 6 | 0 | 3.61 |
| SP | Nelson, R.Nelson, Ryne # >> | 27 | 2025 | R | 80 | 24 | 24 | 10 | 7 | 3.63 | .269 | 1.07 | 7.2 | 2.5 | 8.2 | 131.1 | 105 | 54 | 53 | 16 | 36 | 119 | 0 | 0 | 0 | 0 | 7 | 4 | 0 | 3.69 |
| SP | Pepiot, R.Pepiot, Ryan >> | 27 | 2025 | R | 78 | 24 | 24 | 6 | 8 | 4.44 | .328 | 1.44 | 9.1 | 3.9 | 11.0 | 131.2 | 132 | 65 | 65 | 21 | 57 | 160 | 0 | 0 | 0 | 0 | 9 | 4 | 3 | 4.04 |
| RP | Pagan, E.Pagan, Emilio >> | 34 | 2025 | R | 95 | 64 | 0 | 7 | 4 | 2.90 | .301 | 1.27 | 7.8 | 3.6 | 9.0 | 90.0 | 78 | 32 | 29 | 6 | 36 | 90 | 0 | 1 | 3 | 0 | 0 | 2 | 1 | 3.13 |
| RP | Jansen, K.Jansen, Kenley >> | 37 | 2025 | R | 89 | 66 | 0 | 4 | 2 | 4.48 | .318 | 1.36 | 8.6 | 3.7 | 8.6 | 82.1 | 78 | 45 | 41 | 9 | 34 | 78 | 0 | 5 | 4 | 0 | 0 | 3 | 0 | 3.88 |
| RP | Fairbanks, P.Fairbanks, Peter >> | 31 | 2025 | R | 74 | 60 | 0 | 3 | 5 | 3.51 | .288 | 1.20 | 7.8 | 3.0 | 7.1 | 74.1 | 64 | 29 | 29 | 10 | 25 | 58 | 0 | 7 | 2 | 0 | 0 | 1 | 1 | 4.24 |
| RP | Hoffman, J.Hoffman, Jeff >> | 32 | 2025 | R | 60 | 51 | 0 | 2 | 5 | 3.51 | .280 | 1.15 | 7.0 | 3.4 | 8.8 | 59.0 | 46 | 25 | 23 | 8 | 22 | 58 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 3.97 |
| RP | Koenig, J.Koenig, Jared # >> | 31 | 2025 | L | 57 | 26 | 0 | 4 | 1 | 4.99 | .281 | 1.17 | 8.7 | 2.1 | 7.5 | 30.2 | 29 | 17 | 17 | 10 | 7 | 25 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.37 |
| SP | Wacha, M.Wacha, Michael >> | 33 | 2025 | R | 45 | 9 | 0 | 2 | 3 | 6.35 | .301 | 1.29 | 9.5 | 2.1 | 6.9 | 17.0 | 18 | 12 | 12 | 3 | 4 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.47 |