| SP | Verlander, J.Verlander, Justin >> | 35 | 2018 | R | 98 | 21 | 21 | 7 | 7 | 3.59 | .295 | 1.22 | 8.5 | 2.5 | 11.0 | 138.0 | 130 | 59 | 55 | 17 | 38 | 169 | 0 | 0 | 0 | 0 | 16 | 5 | 2 | 3.09 |
| SP | Price, D.Price, David # >> | 33 | 2018 | L | 79 | 18 | 18 | 6 | 6 | 5.58 | .326 | 1.44 | 10.3 | 2.8 | 12.4 | 98.1 | 112 | 63 | 61 | 20 | 30 | 135 | 0 | 0 | 0 | 0 | 9 | 1 | 1 | 3.85 |
| SP | Tanaka, M.Tanaka, Masahiro >> | 29 | 2018 | R | 77 | 20 | 20 | 8 | 7 | 5.32 | .330 | 1.43 | 10.0 | 2.9 | 9.8 | 116.2 | 129 | 69 | 69 | 22 | 38 | 126 | 0 | 0 | 0 | 0 | 10 | 5 | 1 | 4.41 |
| SP | Taillon, J.Taillon, Jameson >> | 26 | 2018 | R | 65 | 21 | 20 | 4 | 12 | 7.19 | .373 | 1.75 | 12.6 | 3.2 | 7.7 | 106.1 | 148 | 88 | 85 | 21 | 38 | 91 | 0 | 0 | 0 | 0 | 6 | 4 | 1 | 5.05 |
| CL | Hader, J.Hader, Josh † >> | 24 | 2018 | L | 100 | 39 | 0 | 3 | 5 | 1.85 | .247 | 0.96 | 6.3 | 2.5 | 12.8 | 43.2 | 30 | 9 | 9 | 3 | 12 | 61 | 0 | 25 | 2 | 0 | 0 | 1 | 0 | 1.98 |
| RP | Cishek, S.Cishek, Steven >> | 32 | 2018 | R | 87 | 54 | 0 | 6 | 2 | 2.66 | .283 | 1.17 | 6.7 | 3.8 | 9.5 | 71.0 | 53 | 22 | 21 | 3 | 30 | 75 | 0 | 0 | 3 | 0 | 0 | 1 | 3 | 2.75 |
| RP | Hughes, J.Hughes, Jared >> | 32 | 2018 | R | 76 | 32 | 0 | 3 | 1 | 4.13 | .300 | 1.19 | 7.9 | 3.1 | 10.1 | 32.2 | 28 | 15 | 15 | 3 | 11 | 36 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 3.28 |
| RP | Stammen, C.Stammen, Craig >> | 34 | 2018 | R | 74 | 32 | 0 | 2 | 0 | 2.32 | .311 | 1.35 | 10.5 | 1.7 | 9.3 | 31.0 | 36 | 12 | 8 | 1 | 6 | 32 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1.94 |