| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 100 | 16 | 16 | 5 | 4 | 3.77 | .261 | 1.04 | 7.8 | 1.5 | 10.3 | 105.0 | 91 | 44 | 44 | 14 | 18 | 120 | 2 | 0 | 0 | 1 | 11 | 2 | 1 | 3.02 |
| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 90 | 16 | 16 | 9 | 2 | 4.02 | .294 | 1.20 | 8.4 | 2.5 | 10.4 | 87.1 | 81 | 39 | 39 | 11 | 24 | 101 | 0 | 0 | 0 | 0 | 8 | 4 | 1 | 3.29 |
| SP | Giolito, L.Giolito, Lucas >> | 24 | 2019 | R | 72 | 15 | 15 | 6 | 4 | 4.57 | .326 | 1.42 | 8.6 | 4.3 | 11.1 | 84.2 | 80 | 43 | 43 | 9 | 40 | 104 | 0 | 0 | 0 | 0 | 8 | 3 | 2 | 3.45 |
| SP | Iwakuma, H.Iwakuma, Hisashi >> | 32 | 2013 | R | 64 | 15 | 15 | 4 | 6 | 4.58 | .317 | 1.36 | 9.1 | 3.2 | 5.8 | 96.1 | 97 | 52 | 49 | 16 | 34 | 62 | 0 | 0 | 0 | 0 | 8 | 3 | 4 | 5.03 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 41 | 0 | 3 | 2 | 1.83 | .189 | 0.68 | 4.9 | 1.3 | 10.7 | 68.2 | 37 | 14 | 14 | 6 | 10 | 81 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 2.25 |
| RP | Miller, A.Miller, Andrew >> | 30 | 2015 | L | 85 | 35 | 0 | 1 | 1 | 3.10 | .318 | 1.35 | 6.8 | 5.6 | 10.6 | 40.2 | 30 | 14 | 14 | 2 | 25 | 47 | 0 | 3 | 1 | 0 | 0 | 2 | 4 | 3.33 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 83 | 29 | 0 | 6 | 2 | 2.43 | .254 | 0.90 | 5.5 | 2.7 | 10.9 | 33.1 | 20 | 9 | 9 | 3 | 10 | 40 | 0 | 5 | 1 | 0 | 0 | 4 | 1 | 3.03 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 74 | 20 | 0 | 1 | 1 | 1.80 | .375 | 1.75 | 11.3 | 4.5 | 9.5 | 20.0 | 25 | 7 | 4 | 0 | 10 | 21 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 2.55 |
| SP | Wainwright, A.Wainwright, Adam >> | 29 | 2010 | R | 57 | 8 | 0 | 2 | 1 | 3.54 | .330 | 1.43 | 9.5 | 3.6 | 9.0 | 20.1 | 21 | 9 | 8 | 5 | 8 | 20 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 5.60 |