| SP | Verlander, J.Verlander, Justin >> | 35 | 2018 | R | 99 | 37 | 37 | 14 | 18 | 4.67 | .321 | 1.39 | 8.9 | 3.6 | 9.7 | 217.2 | 215 | 119 | 113 | 24 | 88 | 233 | 1 | 0 | 0 | 1 | 19 | 6 | 7 | 3.59 |
| SP | Morton, C.Morton, Charlie >> | 35 | 2018 | R | 92 | 38 | 38 | 8 | 11 | 4.37 | .311 | 1.33 | 9.1 | 2.9 | 10.6 | 166.2 | 168 | 84 | 81 | 19 | 53 | 195 | 0 | 0 | 0 | 0 | 2 | 5 | 7 | 3.19 |
| SP | Keuchel, D.Keuchel, Dallas # >> | 30 | 2017 | L | 92 | 39 | 39 | 15 | 9 | 4.78 | .316 | 1.37 | 9.7 | 2.6 | 8.6 | 239.1 | 257 | 135 | 127 | 30 | 70 | 229 | 1 | 0 | 0 | 1 | 20 | 5 | 3 | 3.66 |
| SP | Valdez, F.Valdez, Framber >> | 24 | 2018 | L | 83 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | McCullers, L.McCullers, Lance >> | 25 | 2017 | R | 74 | 36 | 34 | 7 | 6 | 3.95 | .305 | 1.30 | 8.2 | 3.5 | 8.9 | 146.0 | 133 | 64 | 64 | 16 | 57 | 145 | 0 | 0 | 0 | 0 | 3 | 2 | 2 | 3.65 |
| RP | Devenski, C.Devenski, Chris >> | 27 | 2017 | R | 97 | 115 | 0 | 13 | 8 | 3.86 | .292 | 1.22 | 6.8 | 4.2 | 11.1 | 161.0 | 122 | 73 | 69 | 17 | 75 | 199 | 0 | 4 | 6 | 0 | 0 | 2 | 4 | 3.34 |
| RP | McHugh, C.McHugh, Collin >> | 31 | 2018 | R | 97 | 37 | 31 | 4 | 7 | 4.61 | .326 | 1.44 | 9.7 | 3.3 | 8.4 | 127.0 | 137 | 65 | 65 | 16 | 46 | 118 | 0 | 1 | 0 | 0 | 0 | 1 | 9 | 3.89 |
| RP | Peacock, B.Peacock, Brad >> | 30 | 2017 | R | 82 | 60 | 0 | 13 | 10 | 4.73 | .338 | 1.51 | 8.4 | 5.2 | 10.8 | 173.1 | 161 | 95 | 91 | 19 | 100 | 208 | 0 | 10 | 4 | 0 | 0 | 5 | 8 | 3.84 |
| RP | Pressly, R.Pressly, Ryan >> | 29 | 2018 | R | 81 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |