| SP | Johnson, W.Johnson, Walter † $$ >> | 26 | 1913 | R | 95 | 31 | 31 | 21 | 4 | 2.78 | .264 | 1.06 | 7.4 | 2.2 | 4.3 | 230.0 | 188 | 71 | 71 | 16 | 55 | 110 | 7 | 0 | 0 | 2 | 22 | 4 | 3 | 3.72 |
| SP | Leonard, D.Leonard, Dutch † >> | 22 | 1914 | L | 91 | 31 | 31 | 16 | 9 | 2.88 | .287 | 1.20 | 7.1 | 3.7 | 4.3 | 203.0 | 160 | 71 | 65 | 11 | 83 | 97 | 0 | 0 | 0 | 0 | 21 | 2 | 4 | 4.00 |
| SP | Greinke, Z.Greinke, Zack $$ >> | 32 | 2015 | R | 94 | 30 | 30 | 16 | 11 | 3.49 | .279 | 1.13 | 7.6 | 2.5 | 5.5 | 216.2 | 183 | 89 | 84 | 23 | 61 | 133 | 9 | 0 | 0 | 2 | 20 | 7 | 11 | 4.10 |
| CL | Uehara, K.Uehara, Koji † >> | 38 | 2013 | R | 100 | 63 | 0 | 1 | 3 | 2.56 | .225 | 0.85 | 5.2 | 2.6 | 7.0 | 59.2 | 34 | 18 | 17 | 5 | 17 | 46 | 0 | 50 | 8 | 0 | 0 | 1 | 1 | 3.46 |
| SU | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 65 | 0 | 3 | 4 | 2.77 | .256 | 1.02 | 4.5 | 4.7 | 8.5 | 74.2 | 37 | 24 | 23 | 3 | 39 | 70 | 0 | 7 | 2 | 0 | 0 | 1 | 1 | 3.26 |
| RP | Boxberger, B.Boxberger, Brad # >> | 26 | 2014 | R | 83 | 58 | 0 | 5 | 3 | 5.31 | .330 | 1.48 | 8.6 | 5.0 | 9.5 | 40.2 | 38 | 24 | 24 | 7 | 22 | 42 | 0 | 1 | 1 | 0 | 0 | 0 | 5 | 4.83 |
| RP | Wilhelm, H.Wilhelm, Hoyt >> | 43 | 1965 | R | 69 | 33 | 0 | 1 | 2 | 4.01 | .316 | 1.34 | 8.7 | 3.4 | 4.8 | 58.1 | 56 | 30 | 26 | 6 | 22 | 31 | 0 | 1 | 1 | 0 | 0 | 3 | 6 | 4.57 |