| SP | Verlander, J.Verlander, Justin >> | 35 | 2018 | R | 96 | 47 | 47 | 16 | 18 | 3.46 | .269 | 1.08 | 7.3 | 2.4 | 10.1 | 320.0 | 261 | 128 | 123 | 43 | 86 | 358 | 3 | 0 | 0 | 1 | 33 | 7 | 4 | 3.38 |
| SP | McCullers, L.McCullers, Lance # >> | 25 | 2018 | R | 75 | 41 | 41 | 7 | 16 | 4.97 | .340 | 1.50 | 9.1 | 4.4 | 9.1 | 208.1 | 210 | 120 | 115 | 38 | 102 | 211 | 0 | 0 | 0 | 0 | 8 | 10 | 15 | 4.96 |
| SP | Morton, C.Morton, Charlie >> | 35 | 2018 | R | 79 | 15 | 0 | 5 | 5 | 4.09 | .303 | 1.27 | 7.1 | 4.4 | 8.7 | 33.0 | 26 | 15 | 15 | 3 | 16 | 32 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3.79 |
| RP | McHugh, C.McHugh, Collin >> | 31 | 2018 | R | 95 | 98 | 0 | 6 | 3 | 2.47 | .224 | 0.85 | 5.3 | 2.4 | 10.0 | 145.2 | 85 | 42 | 40 | 22 | 39 | 161 | 0 | 5 | 5 | 0 | 0 | 2 | 0 | 3.60 |
| RP | Herges, M.Herges, Matt >> | 37 | 2007 | R | 80 | 55 | 0 | 3 | 4 | 1.71 | .255 | 1.01 | 6.1 | 3.0 | 7.5 | 68.1 | 46 | 13 | 13 | 4 | 23 | 57 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | 3.15 |
| RP | Osuna, R.Osuna, Roberto >> | 23 | 2018 | R | 75 | 39 | 0 | 0 | 1 | 2.39 | .214 | 0.80 | 6.4 | 0.9 | 7.6 | 52.2 | 37 | 15 | 14 | 4 | 5 | 44 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 2.65 |