| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 99 | 36 | 36 | 22 | 9 | 3.28 | .278 | 1.14 | 7.8 | 2.5 | 9.3 | 238.2 | 207 | 87 | 87 | 21 | 66 | 245 | 3 | 0 | 0 | 0 | 24 | 3 | 4 | 2.96 |
| SP | Cole, G.Cole, Gerrit † >> | 28 | 2019 | R | 97 | 35 | 35 | 17 | 9 | 3.19 | .281 | 1.15 | 7.4 | 2.9 | 9.9 | 226.0 | 186 | 82 | 80 | 17 | 73 | 249 | 1 | 0 | 0 | 0 | 25 | 6 | 5 | 2.82 |
| SP | Clemens, R.Clemens, Roger # >> | 44 | 2006 | R | 81 | 31 | 31 | 12 | 6 | 4.41 | .309 | 1.28 | 9.1 | 2.5 | 6.4 | 175.1 | 177 | 86 | 86 | 21 | 48 | 124 | 1 | 0 | 0 | 1 | 16 | 10 | 4 | 4.14 |
| CL | Devenski, C.Devenski, Chris † # >> | 26 | 2017 | R | 90 | 62 | 0 | 3 | 5 | 5.21 | .340 | 1.54 | 9.2 | 4.7 | 7.9 | 57.0 | 58 | 33 | 33 | 7 | 30 | 50 | 0 | 42 | 9 | 0 | 0 | 0 | 1 | 4.42 |
| SU | Pressly, R.Pressly, Ryan >> | 30 | 2019 | R | 91 | 60 | 0 | 0 | 3 | 3.79 | .299 | 1.26 | 8.4 | 3.1 | 9.1 | 61.2 | 57 | 26 | 26 | 11 | 21 | 62 | 0 | 6 | 6 | 0 | 0 | 1 | 3 | 4.39 |
| RP | Osuna, R.Osuna, Roberto >> | 24 | 2019 | R | 87 | 70 | 0 | 6 | 2 | 4.52 | .321 | 1.38 | 9.0 | 3.6 | 8.2 | 81.2 | 81 | 41 | 41 | 12 | 32 | 74 | 0 | 0 | 2 | 0 | 0 | 3 | 0 | 4.40 |
| RP | Harris, W.Harris, Will >> | 34 | 2019 | R | 82 | 55 | 0 | 5 | 2 | 3.60 | .308 | 1.33 | 8.1 | 3.9 | 8.3 | 60.0 | 54 | 24 | 24 | 4 | 26 | 55 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 3.33 |
| RP | Miller, T.Miller, Trever >> | 33 | 2006 | L | 49 | 41 | 0 | 2 | 1 | 4.99 | .312 | 1.31 | 8.5 | 3.5 | 9.0 | 39.2 | 37 | 22 | 22 | 5 | 15 | 39 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3.97 |
| SP | Keuchel, D.Keuchel, Dallas >> | 29 | 2017 | L | 60 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Greinke, Z.Greinke, Zack >> | 36 | 2019 | R | 83 | 23 | 0 | 4 | 3 | 4.47 | .313 | 1.34 | 10.0 | 2.2 | 5.6 | 102.2 | 113 | 52 | 51 | 9 | 25 | 63 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 3.71 |