| SP | Cole, G.Cole, Gerrit # >> | 32 | 2023 | R | 99 | 17 | 17 | 8 | 6 | 4.29 | .273 | 1.07 | 7.6 | 2.1 | 9.7 | 109.0 | 92 | 53 | 52 | 15 | 25 | 118 | 1 | 0 | 0 | 0 | 10 | 6 | 1 | 3.48 |
| SP | Ragans, C.Ragans, Cole >> | 25 | 2023 | L | 85 | 17 | 17 | 1 | 3 | 3.46 | .275 | 1.12 | 6.9 | 3.2 | 11.4 | 65.0 | 50 | 25 | 25 | 6 | 23 | 82 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 2.78 |
| SP | Wacha, M.Wacha, Michael >> | 31 | 2023 | R | 69 | 16 | 16 | 6 | 5 | 4.82 | .325 | 1.39 | 9.6 | 3.0 | 8.0 | 93.1 | 99 | 50 | 50 | 16 | 31 | 83 | 0 | 0 | 0 | 0 | 7 | 5 | 5 | 4.61 |
| SP | Bibee, T.Bibee, Tanner >> | 24 | 2023 | R | 68 | 16 | 16 | 5 | 6 | 6.15 | .342 | 1.49 | 10.3 | 3.1 | 9.8 | 82.0 | 94 | 56 | 56 | 17 | 28 | 89 | 0 | 0 | 0 | 0 | 7 | 6 | 5 | 4.77 |
| RP | Hoffman, J.Hoffman, Jeff † >> | 30 | 2023 | R | 98 | 46 | 0 | 8 | 1 | 2.23 | .262 | 1.03 | 5.8 | 3.6 | 10.9 | 68.2 | 44 | 19 | 17 | 2 | 27 | 82 | 0 | 6 | 1 | 0 | 0 | 2 | 4 | 2.25 |
| RP | Alzolay, A.Alzolay, Adbert >> | 28 | 2023 | R | 78 | 41 | 0 | 3 | 1 | 2.05 | .275 | 1.14 | 8.2 | 2.1 | 10.6 | 57.0 | 52 | 13 | 13 | 5 | 13 | 67 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 2.47 |
| RP | Anderson, N.Anderson, Nick >> | 32 | 2023 | R | 61 | 41 | 0 | 1 | 0 | 4.47 | .314 | 1.36 | 10.2 | 2.1 | 11.1 | 52.1 | 59 | 30 | 26 | 14 | 12 | 64 | 0 | 4 | 3 | 0 | 0 | 1 | 0 | 4.79 |
| SP | Montgomery, J.Montgomery, Jordan >> | 30 | 2023 | L | 58 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Luzardo, J.Luzardo, Jesus >> | 25 | 2023 | L | 61 | 2 | 0 | 0 | 0 | 0.00 | .214 | 0.82 | 6.0 | 3.0 | 6.0 | 3.2 | 2 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.67 |
| SP | Cabrera, E.Cabrera, Edward >> | 25 | 2023 | R | 50 | 20 | 0 | 3 | 5 | 5.73 | .405 | 2.05 | 11.3 | 7.2 | 9.2 | 44.0 | 55 | 29 | 28 | 9 | 35 | 45 | 0 | 3 | 3 | 0 | 0 | 0 | 1 | 6.00 |