| SP | Kershaw, C.Kershaw, Clayton >> | 28 | 2016 | L | 99 | 22 | 22 | 9 | 7 | 3.79 | .273 | 1.10 | 8.3 | 1.6 | 7.9 | 154.1 | 142 | 68 | 65 | 16 | 27 | 136 | 1 | 0 | 0 | 0 | 13 | 5 | 5 | 3.21 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 76 | 21 | 21 | 5 | 9 | 5.67 | .333 | 1.47 | 10.9 | 2.4 | 5.1 | 139.2 | 169 | 92 | 88 | 26 | 37 | 78 | 1 | 0 | 0 | 0 | 7 | 3 | 2 | 5.17 |
| CL | Doolittle, S.Doolittle, Sean † >> | 31 | 2018 | L | 99 | 45 | 0 | 4 | 4 | 3.04 | .294 | 1.23 | 8.5 | 2.7 | 8.6 | 50.1 | 47 | 17 | 17 | 6 | 15 | 48 | 0 | 20 | 2 | 0 | 0 | 1 | 1 | 3.60 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 76 | 35 | 0 | 3 | 2 | 5.54 | .371 | 1.77 | 12.2 | 3.7 | 6.9 | 39.0 | 53 | 24 | 24 | 6 | 16 | 30 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4.69 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 71 | 30 | 0 | 3 | 1 | 3.25 | .299 | 1.25 | 6.0 | 5.3 | 9.0 | 36.0 | 24 | 14 | 13 | 3 | 21 | 36 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 3.92 |