| SP | Glasnow, T.Glasnow, Tyler >> | 29 | 2023 | R | 97 | 26 | 26 | 13 | 11 | 3.91 | .294 | 1.19 | 7.8 | 3.0 | 10.9 | 145.0 | 125 | 68 | 63 | 14 | 48 | 176 | 0 | 0 | 0 | 0 | 13 | 8 | 12 | 2.99 |
| SP | Bibee, T.Bibee, Tanner >> | 24 | 2023 | R | 68 | 24 | 24 | 10 | 8 | 5.08 | .337 | 1.50 | 10.1 | 3.4 | 8.0 | 127.2 | 143 | 75 | 72 | 22 | 48 | 113 | 0 | 0 | 0 | 0 | 8 | 4 | 10 | 4.70 |
| SP | Luzardo, J.Luzardo, Jesus >> | 25 | 2023 | L | 63 | 24 | 24 | 10 | 8 | 4.19 | .311 | 1.32 | 9.2 | 2.8 | 11.4 | 139.2 | 142 | 65 | 65 | 20 | 43 | 176 | 0 | 0 | 0 | 0 | 12 | 4 | 3 | 3.35 |
| RP | Stephenson, R.Stephenson, Robert >> | 30 | 2023 | R | 100 | 72 | 0 | 2 | 2 | 2.72 | .275 | 1.10 | 6.5 | 3.5 | 12.7 | 86.0 | 62 | 28 | 26 | 7 | 33 | 121 | 0 | 6 | 5 | 0 | 0 | 3 | 2 | 2.50 |
| RP | Pagan, E.Pagan, Emilio >> | 32 | 2023 | R | 88 | 72 | 0 | 2 | 0 | 4.28 | .322 | 1.38 | 8.4 | 4.2 | 8.5 | 73.2 | 68 | 35 | 35 | 11 | 34 | 69 | 0 | 4 | 3 | 0 | 0 | 3 | 3 | 4.59 |
| RP | Milner, H.Milner, Hoby >> | 32 | 2023 | L | 85 | 87 | 0 | 2 | 3 | 5.06 | .324 | 1.39 | 9.8 | 2.7 | 8.2 | 64.0 | 70 | 36 | 36 | 7 | 19 | 58 | 0 | 1 | 0 | 0 | 0 | 3 | 1 | 3.64 |
| RP | Martin, C.Martin, Chris >> | 37 | 2023 | R | 69 | 54 | 0 | 0 | 2 | 6.38 | .348 | 1.56 | 11.1 | 2.9 | 10.0 | 55.0 | 68 | 39 | 39 | 6 | 18 | 61 | 0 | 7 | 3 | 0 | 0 | 2 | 1 | 3.29 |
| SP | Verlander, J.Verlander, Justin >> | 40 | 2023 | R | 77 | 30 | 0 | 7 | 3 | 5.04 | .377 | 1.75 | 11.5 | 4.5 | 9.8 | 44.2 | 56 | 25 | 25 | 4 | 22 | 48 | 0 | 7 | 3 | 0 | 0 | 3 | 1 | 3.70 |