| SP | Pivetta, N.Pivetta, Nick >> | 30 | 2023 | R | 93 | 5 | 5 | 1 | 0 | 2.08 | .316 | 1.29 | 6.9 | 5.1 | 6.4 | 21.2 | 16 | 5 | 5 | 1 | 12 | 15 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4.19 |
| SP | Crawford, K.Crawford, Kutter >> | 27 | 2023 | R | 87 | 5 | 5 | 1 | 2 | 4.43 | .280 | 1.16 | 7.8 | 2.9 | 9.4 | 22.1 | 19 | 12 | 11 | 3 | 7 | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3.64 |
| SP | Wacha, M.Wacha, Michael >> | 31 | 2023 | R | 70 | 4 | 4 | 1 | 2 | 5.48 | .347 | 1.50 | 9.0 | 4.7 | 12.4 | 21.1 | 21 | 13 | 13 | 1 | 11 | 29 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2.71 |
| SP | Luzardo, J.Luzardo, Jesus >> | 25 | 2023 | L | 60 | 4 | 4 | 1 | 3 | 5.40 | .327 | 1.46 | 10.2 | 3.1 | 11.0 | 23.1 | 26 | 14 | 14 | 4 | 8 | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3.87 |
| RP | Wilson, B.Wilson, Bryse >> | 25 | 2023 | R | 70 | 12 | 0 | 0 | 1 | 4.15 | .244 | 0.92 | 7.3 | 1.3 | 8.6 | 21.2 | 17 | 11 | 10 | 4 | 3 | 20 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 4.14 |
| RP | Rogers, T.Rogers, Taylor >> | 32 | 2023 | L | 57 | 14 | 0 | 1 | 0 | 3.32 | .250 | 0.95 | 4.7 | 3.8 | 9.5 | 19.0 | 10 | 7 | 7 | 2 | 8 | 20 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | 3.68 |
| RP | Merryweather, J.Merryweather, Julian >> | 31 | 2023 | R | 45 | 11 | 0 | 1 | 1 | 7.82 | .356 | 1.66 | 10.5 | 5.3 | 12.8 | 12.2 | 14 | 11 | 11 | 4 | 7 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 6.25 |
| RP | Garcia, Y.Garcia, Yimi >> | 32 | 2023 | R | 37 | 10 | 0 | 0 | 2 | 12.66 | .429 | 2.25 | 18.0 | 3.6 | 13.5 | 10.2 | 20 | 15 | 15 | 5 | 4 | 15 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 7.70 |
| SP | Kopech, M.Kopech, Michael >> | 27 | 2023 | R | 31 | 1 | 0 | 0 | 0 | 0.00 | .667 | 6.00 | - | - | - | 0.1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Oviedo, J.Oviedo, Johan >> | 25 | 2023 | R | 40 | 2 | 0 | 0 | 0 | 27.00 | .600 | 4.50 | 27.0 | 13.5 | 9.0 | 2.0 | 6 | 6 | 6 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.00 |
| SP | Keller, M.Keller, Mitch >> | 27 | 2023 | R | 53 | 11 | 0 | 2 | 2 | 16.88 | .478 | 2.75 | 19.1 | 5.6 | 7.9 | 8.0 | 17 | 15 | 15 | 4 | 5 | 7 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 9.63 |