| SP | Kershaw, C.Kershaw, Clayton >> | 28 | 2016 | L | 99 | 21 | 21 | 9 | 7 | 3.08 | .252 | 0.99 | 7.1 | 1.9 | 7.7 | 128.2 | 101 | 45 | 44 | 10 | 27 | 110 | 2 | 0 | 0 | 1 | 13 | 2 | 2 | 2.98 |
| SP | Leonard, D.Leonard, Dutch † >> | 22 | 1914 | L | 91 | 21 | 21 | 15 | 3 | 2.79 | .257 | 1.02 | 6.3 | 2.9 | 5.3 | 148.1 | 104 | 47 | 46 | 20 | 48 | 87 | 1 | 0 | 0 | 0 | 19 | 2 | 0 | 4.59 |
| SP | Johnson, R.Johnson, Randy # >> | 41 | 2004 | L | 84 | 19 | 19 | 7 | 4 | 4.08 | .288 | 1.19 | 8.9 | 1.8 | 7.5 | 114.2 | 113 | 56 | 52 | 13 | 23 | 95 | 0 | 0 | 0 | 0 | 11 | 3 | 1 | 3.50 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 50 | 0 | 1 | 3 | 2.93 | .246 | 0.95 | 5.7 | 3.0 | 8.2 | 70.2 | 44 | 23 | 23 | 7 | 23 | 64 | 0 | 5 | 2 | 0 | 0 | 2 | 1 | 3.54 |
| RP | Miller, A.Miller, Andrew † >> | 29 | 2014 | L | 88 | 49 | 0 | 5 | 2 | 2.37 | .253 | 1.02 | 6.3 | 2.8 | 9.0 | 57.0 | 40 | 15 | 15 | 1 | 18 | 57 | 0 | 10 | 2 | 0 | 0 | 0 | 5 | 2.18 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 85 | 31 | 0 | 2 | 6 | 6.44 | .358 | 1.67 | 11.2 | 4.0 | 7.1 | 29.1 | 36 | 21 | 21 | 2 | 13 | 23 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 3.66 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 78 | 26 | 0 | 0 | 2 | 2.39 | .301 | 1.29 | 7.6 | 4.2 | 8.7 | 26.1 | 22 | 7 | 7 | 1 | 12 | 25 | 0 | 5 | 0 | 0 | 0 | 0 | 2 | 2.96 |
| RP | Abernathy, T.Abernathy, Ted >> | 34 | 1967 | R | 49 | 18 | 0 | 4 | 1 | 5.79 | .380 | 1.84 | 12.9 | 3.9 | 4.5 | 32.2 | 46 | 21 | 21 | 5 | 14 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.34 |