| SP | Porcello, R.Porcello, Rick >> | 29 | 2018 | R | 71 | 37 | 37 | 17 | 9 | 2.96 | .261 | 1.03 | 7.1 | 2.2 | 8.2 | 240.1 | 189 | 82 | 79 | 22 | 58 | 218 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 3.20 |
| SP | Rodriguez, E.Rodriguez, Eduardo >> | 25 | 2018 | L | 64 | 33 | 33 | 8 | 7 | 3.76 | .315 | 1.33 | 8.1 | 3.9 | 11.4 | 160.1 | 144 | 73 | 67 | 16 | 69 | 202 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 3.22 |
| SP | Eovaldi, N.Eovaldi, Nathan >> | 28 | 2018 | R | 70 | 23 | 22 | 9 | 3 | 2.57 | .258 | 1.01 | 7.8 | 1.3 | 8.6 | 133.0 | 115 | 41 | 38 | 10 | 19 | 127 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 2.61 |
| RP | Hembree, H.Hembree, Heath >> | 29 | 2018 | R | 53 | 98 | 0 | 10 | 2 | 3.65 | .301 | 1.23 | 7.1 | 4.0 | 12.5 | 116.0 | 92 | 50 | 47 | 9 | 51 | 161 | 0 | 6 | 4 | 0 | 0 | 7 | 5 | 2.73 |
| RP | Johnson, B.Johnson, Brian >> | 27 | 2018 | L | 30 | 109 | 0 | 6 | 4 | 4.17 | .293 | 1.24 | 8.4 | 2.8 | 9.0 | 73.1 | 68 | 35 | 34 | 13 | 23 | 73 | 0 | 4 | 4 | 0 | 0 | 0 | 1 | 4.26 |
| RP | Workman, B.Workman, Brandon >> | 29 | 2018 | R | 62 | 29 | 0 | 2 | 0 | 2.68 | .288 | 1.19 | 6.3 | 4.4 | 9.2 | 37.0 | 26 | 13 | 11 | 1 | 18 | 38 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2.84 |
| RP | Velazquez, H.Velazquez, Hector >> | 29 | 2018 | R | 21 | 84 | 0 | 9 | 6 | 5.70 | .344 | 1.53 | 10.8 | 3.0 | 6.6 | 107.1 | 128 | 74 | 68 | 23 | 36 | 78 | 0 | 14 | 6 | 0 | 0 | 5 | 8 | 5.49 |
| RP | Brasier, R.Brasier, Ryan † >> | 30 | 2018 | R | 89 | 61 | 0 | 8 | 7 | 1.92 | .186 | 0.65 | 4.8 | 1.1 | 8.2 | 89.0 | 47 | 20 | 19 | 10 | 11 | 81 | 0 | 14 | 2 | 0 | 0 | 3 | 1 | 3.11 |
| RP | Wright, S.Wright, Steven >> | 33 | 2018 | R | 60 | 33 | 0 | 4 | 2 | 1.93 | .274 | 1.07 | 6.7 | 3.0 | 8.1 | 51.1 | 38 | 12 | 11 | 1 | 17 | 46 | 0 | 7 | 1 | 0 | 0 | 3 | 0 | 2.63 |
| RP | Barnes, M.Barnes, Matt >> | 28 | 2018 | R | 68 | 20 | 0 | 2 | 1 | 1.71 | .213 | 0.81 | 4.3 | 3.0 | 15.0 | 21.0 | 10 | 4 | 4 | 3 | 7 | 35 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 2.52 |