| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 100 | 15 | 15 | 4 | 7 | 2.70 | .269 | 1.08 | 7.0 | 2.7 | 10.6 | 123.1 | 96 | 38 | 37 | 13 | 37 | 145 | 5 | 0 | 0 | 0 | 11 | 3 | 1 | 2.99 |
| SP | Scott, M.Scott, Mike # >> | 31 | 1986 | R | 97 | 14 | 14 | 8 | 3 | 3.48 | .265 | 1.07 | 6.8 | 2.9 | 9.5 | 116.1 | 87 | 48 | 45 | 15 | 37 | 123 | 6 | 0 | 0 | 2 | 7 | 2 | 0 | 3.57 |
| SP | Clemens, R.Clemens, Roger # >> | 44 | 2006 | R | 85 | 14 | 14 | 6 | 3 | 4.52 | .300 | 1.23 | 8.3 | 2.8 | 8.7 | 95.2 | 88 | 48 | 48 | 19 | 30 | 92 | 2 | 0 | 0 | 1 | 7 | 5 | 2 | 4.77 |
| SP | Greinke, Z.Greinke, Zack >> | 36 | 2019 | R | 83 | 14 | 14 | 8 | 2 | 4.22 | .300 | 1.27 | 8.2 | 3.2 | 7.7 | 98.0 | 89 | 49 | 46 | 17 | 35 | 84 | 4 | 0 | 0 | 1 | 7 | 2 | 3 | 4.67 |
| RP | Osuna, R.Osuna, Roberto >> | 24 | 2019 | R | 95 | 35 | 0 | 1 | 4 | 3.90 | .276 | 1.11 | 7.3 | 2.8 | 12.1 | 32.1 | 26 | 14 | 14 | 4 | 10 | 43 | 0 | 4 | 1 | 0 | 0 | 1 | 0 | 2.97 |
| RP | Pressly, R.Pressly, Ryan >> | 30 | 2019 | R | 94 | 23 | 0 | 3 | 3 | 3.38 | .289 | 1.22 | 6.4 | 4.7 | 8.6 | 21.1 | 15 | 8 | 8 | 0 | 11 | 20 | 0 | 3 | 2 | 0 | 0 | 0 | 1 | 2.67 |
| RP | Devenski, C.Devenski, Chris >> | 26 | 2017 | R | 91 | 15 | 0 | 1 | 2 | 6.59 | .339 | 1.54 | 8.3 | 6.2 | 10.4 | 13.2 | 12 | 10 | 10 | 4 | 9 | 15 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.77 |
| RP | Harris, W.Harris, Will >> | 34 | 2019 | R | 83 | 10 | 0 | 2 | 0 | 2.53 | .238 | 0.94 | 8.1 | 0.9 | 7.2 | 10.2 | 9 | 3 | 3 | 1 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.00 |
| RP | Miller, T.Miller, Trever >> | 33 | 2006 | L | 57 | 38 | 0 | 1 | 0 | 10.50 | .438 | 2.28 | 15.5 | 5.0 | 6.5 | 18.0 | 31 | 21 | 21 | 9 | 10 | 13 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 9.89 |