| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 8 | 8 | 1 | 3 | 4.88 | .331 | 1.43 | 9.2 | 3.8 | 5.4 | 55.1 | 56 | 32 | 30 | 9 | 23 | 33 | 0 | 0 | 0 | 0 | 4 | 3 | 3 | 5.35 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 71 | 7 | 7 | 2 | 5 | 5.29 | .332 | 1.45 | 10.5 | 2.7 | 3.8 | 47.2 | 55 | 33 | 28 | 8 | 14 | 20 | 3 | 0 | 0 | 0 | 4 | 2 | 2 | 5.38 |
| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 68 | 7 | 7 | 3 | 3 | 7.04 | .364 | 1.72 | 10.0 | 5.5 | 6.1 | 46.0 | 51 | 38 | 36 | 10 | 28 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.30 |
| RP | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 97 | 18 | 0 | 0 | 0 | 5.91 | .333 | 1.50 | 9.0 | 4.7 | 9.9 | 21.1 | 21 | 14 | 14 | 3 | 11 | 23 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4.24 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 12 | 0 | 0 | 2 | 5.23 | .340 | 1.55 | 10.8 | 3.6 | 8.1 | 10.1 | 12 | 7 | 6 | 1 | 4 | 9 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.70 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 68 | 9 | 0 | 0 | 0 | 2.31 | .286 | 1.20 | 8.2 | 3.3 | 4.1 | 11.2 | 10 | 6 | 3 | 0 | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.18 |
| RP | Messersmith, A.Messersmith, Andy >> | 23 | 1968 | R | 57 | 6 | 0 | 0 | 0 | 9.00 | .321 | 1.33 | 9.0 | 3.0 | 4.5 | 12.0 | 12 | 12 | 12 | 5 | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 8.67 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |