| SP | Kershaw, C.Kershaw, Clayton >> | 28 | 2016 | L | 99 | 14 | 14 | 4 | 8 | 4.07 | .292 | 1.21 | 9.3 | 1.7 | 7.4 | 101.2 | 104 | 46 | 46 | 8 | 19 | 83 | 3 | 0 | 0 | 2 | 8 | 3 | 0 | 3.04 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 89 | 14 | 14 | 8 | 2 | 4.43 | .311 | 1.35 | 8.9 | 3.3 | 8.2 | 81.1 | 80 | 40 | 40 | 9 | 30 | 74 | 1 | 0 | 0 | 1 | 9 | 0 | 1 | 3.73 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 84 | 14 | 14 | 4 | 5 | 5.68 | .340 | 1.53 | 11.0 | 2.8 | 3.4 | 71.1 | 87 | 45 | 45 | 13 | 22 | 27 | 0 | 0 | 0 | 0 | 4 | 1 | 1 | 5.59 |
| SU | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 91 | 27 | 0 | 1 | 0 | 3.81 | .322 | 1.42 | 8.3 | 4.5 | 6.2 | 26.0 | 24 | 11 | 11 | 4 | 13 | 18 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5.12 |
| CL | Chapman, A.Chapman, Aroldis >> | 26 | 2014 | L | 93 | 26 | 0 | 0 | 2 | 2.03 | .266 | 1.09 | 5.5 | 4.5 | 9.3 | 26.2 | 16 | 10 | 6 | 1 | 13 | 27 | 0 | 19 | 1 | 0 | 0 | 0 | 2 | 2.92 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 73 | 22 | 0 | 2 | 1 | 4.74 | .327 | 1.46 | 10.1 | 3.4 | 7.9 | 24.2 | 27 | 14 | 13 | 4 | 9 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.54 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 70 | 25 | 0 | 0 | 2 | 3.82 | .252 | 1.01 | 6.9 | 2.4 | 6.0 | 30.2 | 23 | 14 | 13 | 5 | 8 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.63 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 71 | 8 | 0 | 1 | 1 | 4.14 | .297 | 1.27 | 9.2 | 2.2 | 4.1 | 37.0 | 38 | 17 | 17 | 6 | 9 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.92 |