| SP | Kershaw, C.Kershaw, Clayton >> | 28 | 2016 | L | 99 | 25 | 25 | 11 | 9 | 3.62 | .287 | 1.20 | 9.2 | 1.7 | 8.5 | 176.1 | 179 | 78 | 71 | 19 | 33 | 166 | 2 | 0 | 0 | 1 | 15 | 1 | 3 | 3.10 |
| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 23 | 23 | 7 | 12 | 5.69 | .342 | 1.51 | 10.4 | 3.2 | 5.0 | 148.2 | 171 | 97 | 94 | 24 | 53 | 83 | 3 | 0 | 0 | 1 | 8 | 8 | 3 | 5.22 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 74 | 23 | 23 | 10 | 9 | 4.61 | .342 | 1.55 | 10.5 | 3.5 | 4.7 | 156.1 | 182 | 91 | 80 | 11 | 60 | 81 | 3 | 0 | 0 | 0 | 10 | 2 | 2 | 4.07 |
| SP | Schmidt, J.Schmidt, Jason # >> | 30 | 2003 | R | 67 | 23 | 23 | 9 | 8 | 6.21 | .357 | 1.65 | 10.5 | 4.4 | 8.1 | 129.0 | 150 | 89 | 89 | 23 | 63 | 116 | 0 | 0 | 0 | 0 | 10 | 2 | 3 | 5.03 |
| CL | Uehara, K.Uehara, Koji † >> | 38 | 2013 | R | 100 | 55 | 0 | 2 | 7 | 4.30 | .302 | 1.26 | 7.8 | 3.7 | 7.9 | 58.2 | 50 | 36 | 28 | 11 | 24 | 51 | 0 | 31 | 2 | 0 | 0 | 2 | 3 | 5.05 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 56 | 0 | 4 | 1 | 6.46 | .359 | 1.65 | 8.6 | 6.3 | 9.0 | 61.1 | 58 | 48 | 44 | 12 | 43 | 61 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 5.77 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 44 | 0 | 2 | 1 | 4.84 | .347 | 1.51 | 8.4 | 5.3 | 7.9 | 48.1 | 45 | 28 | 26 | 2 | 28 | 42 | 0 | 0 | 1 | 0 | 0 | 4 | 2 | 3.79 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 73 | 38 | 0 | 2 | 2 | 3.65 | .269 | 1.11 | 6.5 | 3.5 | 9.4 | 44.1 | 32 | 19 | 18 | 6 | 17 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.84 |