| SP | Wheeler, Z.Wheeler, Zack >> | 35 | 2025 | R | 97 | 33 | 33 | 12 | 13 | 3.10 | .277 | 1.12 | 6.4 | 3.7 | 11.5 | 221.0 | 157 | 78 | 76 | 24 | 90 | 283 | 2 | 0 | 0 | 1 | 21 | 7 | 2 | 3.17 |
| SP | Imanaga, S.Imanaga, Shota >> | 31 | 2025 | L | 80 | 33 | 33 | 15 | 12 | 3.55 | .286 | 1.16 | 8.0 | 2.4 | 8.0 | 218.0 | 194 | 90 | 86 | 28 | 58 | 193 | 2 | 0 | 0 | 0 | 21 | 10 | 3 | 3.83 |
| SP | Luzardo, J.Luzardo, Jesus >> | 27 | 2025 | L | 63 | 32 | 32 | 12 | 11 | 4.61 | .325 | 1.41 | 9.3 | 3.3 | 9.9 | 183.1 | 190 | 104 | 94 | 31 | 68 | 202 | 0 | 0 | 0 | 0 | 15 | 7 | 0 | 4.22 |
| SP | Cabrera, E.Cabrera, Edward # >> | 27 | 2025 | R | 63 | 30 | 30 | 11 | 8 | 3.76 | .304 | 1.28 | 8.9 | 2.6 | 10.7 | 167.2 | 165 | 73 | 70 | 19 | 49 | 198 | 0 | 0 | 0 | 0 | 14 | 6 | 3 | 3.10 |
| SP | Martinez, N.Martinez, Nick # >> | 34 | 2025 | R | 48 | 30 | 30 | 3 | 8 | 5.78 | .346 | 1.54 | 10.9 | 3.0 | 7.8 | 127.2 | 154 | 87 | 82 | 23 | 42 | 110 | 0 | 0 | 0 | 0 | 1 | 7 | 3 | 4.78 |
| RP | Speier, G.Speier, Gabe † >> | 30 | 2025 | L | 96 | 86 | 0 | 5 | 2 | 2.24 | .269 | 1.06 | 7.0 | 2.6 | 10.8 | 120.1 | 93 | 30 | 30 | 11 | 34 | 144 | 0 | 8 | 1 | 0 | 0 | 6 | 0 | 2.79 |
| RP | Kittredge, A.Kittredge, Andrew >> | 35 | 2025 | R | 83 | 86 | 0 | 4 | 3 | 3.62 | .277 | 1.13 | 7.6 | 2.5 | 10.4 | 112.0 | 95 | 52 | 45 | 18 | 31 | 129 | 0 | 10 | 6 | 0 | 0 | 3 | 1 | 3.70 |
| RP | O'Brien, R.O'Brien, Riley >> | 30 | 2025 | R | 68 | 72 | 0 | 7 | 6 | 4.89 | .365 | 1.71 | 8.7 | 6.9 | 7.7 | 84.2 | 81 | 46 | 46 | 10 | 64 | 72 | 0 | 6 | 2 | 0 | 0 | 1 | 6 | 5.15 |
| RP | Phillips, T.Phillips, Tyler >> | 27 | 2025 | R | 55 | 63 | 0 | 3 | 1 | 3.51 | .298 | 1.22 | 7.6 | 3.4 | 7.6 | 89.2 | 75 | 36 | 35 | 13 | 34 | 75 | 0 | 9 | 2 | 0 | 0 | 5 | 10 | 4.53 |
| RP | Schreiber, J.Schreiber, John >> | 31 | 2025 | R | 45 | 53 | 0 | 5 | 5 | 5.32 | .315 | 1.36 | 8.9 | 3.4 | 8.6 | 66.0 | 65 | 39 | 39 | 9 | 25 | 63 | 0 | 4 | 4 | 0 | 0 | 1 | 1 | 4.05 |
| SP | Wacha, M.Wacha, Michael >> | 33 | 2025 | R | 43 | 5 | 3 | 2 | 1 | 5.30 | .341 | 1.50 | 12.5 | 1.5 | 9.0 | 18.2 | 25 | 11 | 11 | 2 | 3 | 18 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 3.11 |