| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 100 | 18 | 18 | 9 | 4 | 3.10 | .277 | 1.11 | 7.8 | 2.3 | 9.8 | 124.2 | 107 | 48 | 43 | 8 | 32 | 135 | 1 | 0 | 0 | 0 | 13 | 4 | 2 | 2.53 |
| SP | Richard, J.Richard, J.R. † >> | 30 | 1980 | R | 96 | 18 | 18 | 11 | 4 | 2.58 | .293 | 1.23 | 6.9 | 4.1 | 7.8 | 122.0 | 94 | 36 | 35 | 7 | 56 | 106 | 2 | 0 | 0 | 0 | 13 | 2 | 2 | 3.43 |
| SP | Javier, C.Javier, Cristian >> | 25 | 2022 | R | 93 | 17 | 17 | 6 | 3 | 4.73 | .332 | 1.48 | 8.6 | 4.9 | 8.8 | 83.2 | 79 | 44 | 44 | 13 | 45 | 81 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 4.75 |
| SP | Scott, M.Scott, Mike † >> | 31 | 1986 | R | 92 | 17 | 17 | 11 | 2 | 2.46 | .269 | 1.09 | 6.2 | 3.6 | 8.0 | 124.1 | 86 | 35 | 34 | 13 | 49 | 110 | 6 | 0 | 0 | 3 | 12 | 2 | 0 | 3.82 |
| RP | Pressly, R.Pressly, Ryan >> | 33 | 2022 | R | 72 | 25 | 0 | 2 | 2 | 1.24 | .256 | 1.03 | 6.2 | 3.1 | 9.9 | 29.0 | 20 | 4 | 4 | 1 | 10 | 32 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 2.28 |
| RP | Okert, S.Okert, Steven >> | 33 | 2025 | L | 65 | 14 | 0 | 1 | 0 | 2.30 | .217 | 0.77 | 6.0 | 1.2 | 9.6 | 15.2 | 10 | 5 | 4 | 2 | 2 | 16 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 3.20 |
| RP | Devenski, C.Devenski, Chris >> | 26 | 2017 | R | 58 | 7 | 0 | 1 | 1 | 4.50 | .308 | 1.17 | 7.5 | 3.0 | 7.5 | 6.0 | 5 | 3 | 3 | 2 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7.17 |
| RP | Blubaugh, A.Blubaugh, AJ >> | 24 | 2025 | R | 79 | 19 | 0 | 5 | 0 | 2.41 | .281 | 1.16 | 6.7 | 3.8 | 8.1 | 59.2 | 44 | 16 | 16 | 5 | 25 | 53 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.63 |
| RP | Kikuchi, Y.Kikuchi, Yusei >> | 33 | 2024 | L | 57 | 13 | 0 | 1 | 1 | 3.20 | .272 | 1.12 | 6.2 | 4.3 | 9.5 | 19.2 | 13 | 7 | 7 | 2 | 9 | 20 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.68 |