| SP | Kershaw, C.Kershaw, Clayton >> | 30 | 2018 | L | 88 | 30 | 30 | 9 | 9 | 3.28 | .282 | 1.15 | 8.2 | 2.2 | 7.2 | 203.1 | 185 | 84 | 74 | 17 | 49 | 162 | 1 | 0 | 0 | 0 | 21 | 6 | 8 | 3.31 |
| SP | Teheran, J.Teheran, Julio >> | 27 | 2018 | R | 83 | 29 | 29 | 11 | 9 | 3.52 | .289 | 1.20 | 6.3 | 4.5 | 6.9 | 184.0 | 128 | 74 | 72 | 20 | 93 | 142 | 0 | 0 | 0 | 0 | 17 | 3 | 3 | 4.43 |
| SP | Matz, S.Matz, Steven # >> | 27 | 2018 | L | 63 | 29 | 29 | 8 | 8 | 5.22 | .322 | 1.39 | 8.6 | 3.9 | 9.1 | 151.2 | 145 | 94 | 88 | 25 | 66 | 153 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 4.54 |
| RP | Leclerc, J.Leclerc, Jose >> | 24 | 2018 | R | 99 | 76 | 0 | 4 | 3 | 2.17 | .282 | 1.15 | 5.4 | 4.9 | 11.1 | 108.0 | 65 | 27 | 26 | 5 | 59 | 133 | 0 | 1 | 2 | 0 | 0 | 3 | 2 | 2.86 |
| RP | Iglesias, R.Iglesias, Raisel >> | 28 | 2018 | R | 79 | 81 | 0 | 10 | 4 | 3.43 | .319 | 1.35 | 7.7 | 4.5 | 11.1 | 97.0 | 83 | 47 | 37 | 13 | 48 | 120 | 0 | 11 | 8 | 0 | 0 | 5 | 7 | 3.91 |
| RP | Clippard, T.Clippard, Tyler # >> | 33 | 2018 | R | 63 | 64 | 0 | 3 | 8 | 6.66 | .355 | 1.57 | 10.2 | 4.0 | 11.8 | 74.1 | 84 | 59 | 55 | 19 | 33 | 97 | 0 | 7 | 8 | 0 | 0 | 6 | 9 | 5.30 |
| RP | Winkler, D.Winkler, Dan >> | 28 | 2018 | R | 56 | 64 | 0 | 8 | 2 | 2.04 | .279 | 1.12 | 6.8 | 3.3 | 10.0 | 70.2 | 53 | 16 | 16 | 1 | 26 | 78 | 0 | 11 | 3 | 0 | 0 | 3 | 2 | 2.20 |
| RP | Hudson, D.Hudson, Daniel >> | 31 | 2018 | R | 49 | 51 | 0 | 2 | 2 | 5.04 | .316 | 1.35 | 8.7 | 3.6 | 8.1 | 60.2 | 58 | 39 | 34 | 10 | 24 | 54 | 0 | 4 | 2 | 0 | 0 | 2 | 2 | 4.67 |
| SP | Musgrove, J.Musgrove, Joseph >> | 25 | 2018 | R | 55 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Syndergaard, N.Syndergaard, Noah >> | 25 | 2018 | R | 57 | 2 | 0 | 0 | 0 | 0.00 | .250 | 1.00 | 9.0 | 0.0 | 9.0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.00 |
| SP | Stripling, R.Stripling, Ross >> | 28 | 2018 | R | 59 | 17 | 0 | 2 | 6 | 6.00 | .363 | 1.71 | 12.0 | 3.4 | 8.6 | 24.0 | 32 | 17 | 16 | 7 | 9 | 23 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 6.00 |