| SP | Greinke, Z.Greinke, Zack >> | 36 | 2019 | R | 87 | 11 | 9 | 4 | 4 | 3.45 | .282 | 1.15 | 8.8 | 1.6 | 5.3 | 73.0 | 71 | 28 | 28 | 6 | 13 | 43 | 4 | 0 | 0 | 1 | 5 | 2 | 2 | 3.51 |
| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 100 | 10 | 10 | 6 | 3 | 3.53 | .262 | 1.07 | 7.8 | 1.8 | 8.8 | 74.0 | 64 | 29 | 29 | 9 | 15 | 72 | 5 | 0 | 0 | 2 | 6 | 0 | 1 | 3.24 |
| RP | Devenski, C.Devenski, Chris >> | 26 | 2017 | R | 96 | 19 | 0 | 1 | 0 | 4.67 | .325 | 1.44 | 8.5 | 4.8 | 12.7 | 17.1 | 16 | 10 | 9 | 3 | 9 | 24 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 4.06 |
| RP | Osuna, R.Osuna, Roberto >> | 24 | 2019 | R | 95 | 16 | 0 | 1 | 1 | 2.60 | .297 | 1.27 | 8.5 | 3.2 | 9.0 | 17.1 | 16 | 5 | 5 | 1 | 6 | 17 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 2.82 |
| RP | Miller, T.Miller, Trever >> | 33 | 2006 | L | 54 | 25 | 0 | 1 | 0 | 3.18 | .271 | 1.12 | 9.0 | 1.1 | 6.4 | 17.0 | 17 | 6 | 6 | 3 | 2 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.24 |
| RP | Harris, W.Harris, Will >> | 34 | 2019 | R | 87 | 10 | 0 | 1 | 1 | 3.46 | .291 | 1.23 | 9.0 | 2.1 | 9.7 | 13.0 | 13 | 7 | 5 | 1 | 3 | 14 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.54 |
| RP | Pressly, R.Pressly, Ryan >> | 30 | 2019 | R | 99 | 18 | 0 | 0 | 0 | 4.24 | .261 | 1.06 | 7.9 | 1.6 | 10.6 | 17.0 | 15 | 8 | 8 | 1 | 3 | 20 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1.94 |