| SP | Eovaldi, N.Eovaldi, Nathan >> | 35 | 2025 | R | 99 | 28 | 28 | 8 | 13 | 3.88 | .285 | 1.17 | 7.9 | 2.7 | 7.3 | 183.1 | 160 | 82 | 79 | 23 | 55 | 149 | 1 | 0 | 0 | 1 | 17 | 4 | 10 | 3.97 |
| SP | Rasmussen, D.Rasmussen, Drew † >> | 29 | 2025 | R | 85 | 27 | 27 | 9 | 4 | 2.90 | .284 | 1.15 | 6.9 | 3.4 | 8.4 | 149.0 | 114 | 49 | 48 | 14 | 57 | 139 | 0 | 0 | 0 | 0 | 8 | 6 | 2 | 3.62 |
| SP | Williams, G.Williams, Gavin # >> | 25 | 2025 | R | 65 | 27 | 27 | 10 | 12 | 5.18 | .334 | 1.46 | 8.4 | 4.8 | 10.1 | 144.1 | 134 | 85 | 83 | 27 | 77 | 161 | 0 | 0 | 0 | 0 | 8 | 6 | 3 | 4.93 |
| SP | Woods Richardson, S.Woods Richardson, Simeon >> | 24 | 2025 | R | 56 | 27 | 27 | 6 | 7 | 4.61 | .318 | 1.38 | 9.0 | 3.5 | 9.5 | 132.2 | 132 | 69 | 68 | 19 | 51 | 139 | 0 | 0 | 0 | 0 | 5 | 3 | 0 | 3.99 |
| SP | Martinez, N.Martinez, Nick # >> | 34 | 2025 | R | 50 | 27 | 27 | 2 | 8 | 5.92 | .353 | 1.61 | 11.1 | 3.4 | 7.0 | 114.0 | 141 | 75 | 75 | 11 | 43 | 89 | 0 | 0 | 0 | 0 | 2 | 3 | 4 | 3.90 |
| RP | Jansen, K.Jansen, Kenley >> | 37 | 2025 | R | 89 | 68 | 0 | 4 | 5 | 3.00 | .286 | 1.13 | 6.7 | 3.5 | 6.6 | 99.0 | 74 | 33 | 33 | 10 | 38 | 73 | 0 | 3 | 2 | 0 | 0 | 7 | 0 | 4.20 |
| RP | Santillan, T.Santillan, Tony >> | 28 | 2025 | R | 73 | 73 | 0 | 6 | 5 | 4.09 | .314 | 1.36 | 7.8 | 4.5 | 9.7 | 92.1 | 80 | 42 | 42 | 13 | 46 | 99 | 0 | 6 | 5 | 0 | 0 | 1 | 2 | 4.22 |
| RP | Hoffman, J.Hoffman, Jeff >> | 32 | 2025 | R | 60 | 63 | 0 | 2 | 4 | 2.96 | .298 | 1.24 | 7.3 | 3.9 | 11.8 | 70.0 | 57 | 25 | 23 | 4 | 30 | 92 | 0 | 10 | 6 | 0 | 0 | 2 | 1 | 2.49 |
| RP | Herget, J.Herget, Jimmy >> | 31 | 2025 | R | 53 | 59 | 0 | 4 | 2 | 4.63 | .303 | 1.28 | 7.4 | 4.2 | 10.0 | 79.2 | 65 | 41 | 41 | 11 | 37 | 88 | 0 | 4 | 2 | 0 | 0 | 2 | 1 | 4.06 |
| SP | Wacha, M.Wacha, Michael >> | 33 | 2025 | R | 45 | 5 | 0 | 0 | 1 | 5.79 | .364 | 1.71 | 18.0 | 0.0 | 6.8 | 4.2 | 8 | 3 | 3 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.00 |
| SP | Civale, A.Civale, Aaron >> | 30 | 2025 | R | 41 | 30 | 0 | 4 | 5 | 5.84 | .383 | 1.82 | 11.2 | 5.3 | 8.8 | 49.1 | 61 | 33 | 32 | 11 | 29 | 48 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | 5.86 |