| SP | Hughson, T.Hughson, Tex >> | 28 | 1944 | R | 91 | 8 | 8 | 3 | 5 | 2.90 | .279 | 1.11 | 7.1 | 2.9 | 4.6 | 62.0 | 49 | 24 | 20 | 3 | 20 | 32 | 5 | 0 | 0 | 0 | 7 | 3 | 0 | 3.71 |
| SP | Mogridge, G.Mogridge, George >> | 27 | 1916 | L | 81 | 8 | 8 | 2 | 2 | 3.99 | .307 | 1.33 | 8.8 | 3.3 | 4.2 | 47.1 | 46 | 23 | 21 | 3 | 17 | 22 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 3.98 |
| SP | Pfeffer, J.Pfeffer, Jeff >> | 32 | 1920 | R | 52 | 7 | 7 | 2 | 5 | 5.40 | .318 | 1.38 | 9.5 | 2.9 | 3.4 | 50.0 | 53 | 32 | 30 | 5 | 16 | 19 | 2 | 0 | 0 | 0 | 2 | 1 | 2 | 4.56 |
| CL | Bradley, A.Bradley, Archie >> | 24 | 2017 | R | 92 | 12 | 0 | 2 | 2 | 6.17 | .314 | 1.37 | 9.8 | 3.3 | 9.0 | 11.2 | 12 | 8 | 8 | 3 | 4 | 11 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 5.64 |
| SU | Ramirez, R.Ramirez, Ramon >> | 30 | 2011 | R | 82 | 14 | 0 | 1 | 1 | 6.06 | .338 | 1.53 | 7.3 | 6.8 | 7.3 | 16.1 | 13 | 11 | 11 | 0 | 12 | 13 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 3.63 |
| RP | Hatcher, C.Hatcher, Chris >> | 29 | 2014 | R | 67 | 23 | 0 | 2 | 1 | 6.29 | .407 | 2.05 | 14.3 | 4.5 | 10.9 | 24.1 | 38 | 18 | 17 | 3 | 12 | 29 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.71 |
| RP | Wittgren, N.Wittgren, Nick >> | 25 | 2016 | R | 62 | 13 | 0 | 0 | 1 | 4.50 | .311 | 1.36 | 10.3 | 1.9 | 9.0 | 14.0 | 16 | 7 | 7 | 1 | 3 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.57 |