| SP | Verlander, J.Verlander, Justin # >> | 36 | 2019 | R | 99 | 29 | 29 | 12 | 12 | 4.62 | .302 | 1.30 | 9.5 | 2.2 | 9.1 | 173.1 | 182 | 95 | 89 | 29 | 43 | 175 | 1 | 0 | 0 | 0 | 16 | 0 | 1 | 3.90 |
| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 92 | 29 | 28 | 9 | 11 | 6.59 | .340 | 1.54 | 10.8 | 3.1 | 8.9 | 138.0 | 165 | 110 | 101 | 20 | 48 | 136 | 1 | 0 | 0 | 0 | 11 | 0 | 4 | 3.96 |
| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 27 | 27 | 11 | 9 | 5.09 | .321 | 1.42 | 10.0 | 2.8 | 4.2 | 159.0 | 176 | 93 | 90 | 25 | 49 | 75 | 5 | 0 | 0 | 0 | 11 | 1 | 1 | 5.04 |
| SP | Fernandez, J.Fernandez, Jose >> | 21 | 2013 | R | 76 | 28 | 27 | 13 | 4 | 4.57 | .338 | 1.52 | 9.1 | 4.7 | 9.4 | 147.2 | 148 | 76 | 75 | 19 | 77 | 154 | 0 | 0 | 0 | 0 | 13 | 1 | 3 | 4.18 |
| SP | Krause, H.Krause, Harry >> | 21 | 1909 | L | 72 | 29 | 26 | 7 | 8 | 6.94 | .392 | 1.90 | 12.4 | 4.7 | 5.0 | 118.0 | 163 | 95 | 91 | 15 | 61 | 66 | 0 | 1 | 0 | 0 | 8 | 4 | 3 | 5.19 |
| CL | Kimbrel, C.Kimbrel, Craig † >> | 24 | 2012 | R | 100 | 84 | 0 | 3 | 7 | 3.66 | .309 | 1.32 | 7.5 | 4.5 | 10.5 | 93.1 | 77 | 38 | 38 | 13 | 46 | 108 | 0 | 29 | 2 | 0 | 0 | 2 | 9 | 4.04 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 83 | 79 | 0 | 8 | 2 | 4.60 | .308 | 1.33 | 7.7 | 4.2 | 9.7 | 86.0 | 74 | 45 | 44 | 11 | 40 | 93 | 0 | 2 | 6 | 0 | 0 | 1 | 4 | 3.93 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 66 | 0 | 5 | 4 | 4.15 | .295 | 1.23 | 7.9 | 3.2 | 7.6 | 91.0 | 80 | 42 | 42 | 10 | 32 | 77 | 0 | 3 | 1 | 0 | 0 | 2 | 1 | 3.86 |