| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 13 | 13 | 5 | 7 | 4.24 | .296 | 1.25 | 9.1 | 2.2 | 4.8 | 93.1 | 94 | 46 | 44 | 9 | 23 | 50 | 2 | 0 | 0 | 2 | 7 | 1 | 0 | 3.96 |
| SP | Caldwell, R.Caldwell, Ray # >> | 26 | 1914 | R | 64 | 13 | 13 | 6 | 2 | 4.54 | .331 | 1.47 | 9.6 | 3.7 | 3.7 | 77.1 | 82 | 43 | 39 | 6 | 32 | 32 | 1 | 0 | 0 | 0 | 8 | 1 | 1 | 4.47 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 61 | 11 | 11 | 2 | 5 | 4.61 | .317 | 1.36 | 6.9 | 5.4 | 4.8 | 68.1 | 52 | 36 | 35 | 8 | 41 | 36 | 2 | 0 | 0 | 1 | 6 | 2 | 2 | 5.37 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 36 | 0 | 2 | 2 | 3.40 | .288 | 1.19 | 6.8 | 4.0 | 7.7 | 50.1 | 38 | 19 | 19 | 6 | 22 | 43 | 0 | 6 | 1 | 0 | 0 | 1 | 0 | 4.22 |
| RP | Bailey, A.Bailey, Andrew >> | 25 | 2009 | R | 66 | 29 | 0 | 1 | 1 | 3.90 | .291 | 1.23 | 6.6 | 4.5 | 8.7 | 30.0 | 22 | 13 | 13 | 4 | 15 | 29 | 0 | 4 | 2 | 0 | 0 | 0 | 3 | 4.30 |
| RP | Urbina, U.Urbina, Ugueth >> | 24 | 1998 | R | 58 | 21 | 0 | 3 | 3 | 4.88 | .327 | 1.46 | 8.6 | 4.5 | 8.3 | 24.0 | 23 | 13 | 13 | 1 | 12 | 22 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 3.21 |
| RP | Frohwirth, T.Frohwirth, Todd >> | 29 | 1991 | R | 40 | 11 | 0 | 3 | 0 | 4.91 | .302 | 1.30 | 7.7 | 4.5 | 6.4 | 14.2 | 12 | 8 | 8 | 0 | 7 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.07 |
| SP | Darvish, Y.Darvish, Yu >> | 26 | 2013 | R | 47 | 2 | 0 | 0 | 0 | 3.00 | .217 | 0.83 | 3.0 | 4.5 | 13.5 | 6.0 | 2 | 2 | 2 | 1 | 3 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.67 |
| SP | Camnitz, H.Camnitz, Howie >> | 28 | 1909 | R | 56 | 8 | 1 | 1 | 1 | 6.08 | .336 | 1.52 | 11.7 | 2.3 | 4.7 | 23.2 | 30 | 19 | 16 | 5 | 6 | 12 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.57 |