| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 25 | 25 | 12 | 8 | 4.13 | .307 | 1.32 | 8.1 | 3.8 | 4.4 | 168.0 | 152 | 82 | 77 | 21 | 70 | 82 | 0 | 0 | 0 | 0 | 14 | 1 | 4 | 4.92 |
| SP | Santana, J.Santana, Johan # $$ >> | 25 | 2004 | L | 86 | 24 | 24 | 12 | 6 | 3.73 | .278 | 1.15 | 8.3 | 2.1 | 9.9 | 152.0 | 140 | 67 | 63 | 18 | 35 | 167 | 0 | 0 | 0 | 0 | 16 | 1 | 4 | 3.05 |
| SP | Clemens, R.Clemens, Roger # >> | 24 | 1986 | R | 69 | 23 | 23 | 8 | 10 | 5.35 | .345 | 1.56 | 9.7 | 4.3 | 4.9 | 146.1 | 158 | 90 | 87 | 17 | 70 | 79 | 4 | 0 | 0 | 0 | 11 | 3 | 4 | 4.93 |
| CL | Chapman, A.Chapman, Aroldis † $$ >> | 26 | 2014 | L | 93 | 54 | 0 | 3 | 5 | 3.04 | .287 | 1.17 | 5.3 | 5.3 | 9.2 | 56.1 | 33 | 20 | 19 | 3 | 33 | 57 | 0 | 31 | 3 | 0 | 0 | 2 | 1 | 3.54 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 91 | 60 | 0 | 0 | 1 | 3.11 | .273 | 1.13 | 6.7 | 3.4 | 8.8 | 55.0 | 41 | 19 | 19 | 2 | 21 | 54 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2.65 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 39 | 0 | 6 | 0 | 2.81 | .278 | 1.09 | 5.3 | 4.5 | 10.4 | 32.0 | 19 | 11 | 10 | 2 | 16 | 37 | 0 | 2 | 0 | 0 | 0 | 2 | 5 | 3.19 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 76 | 23 | 0 | 3 | 2 | 4.18 | .311 | 1.35 | 9.0 | 3.5 | 7.0 | 23.2 | 23 | 11 | 11 | 1 | 9 | 18 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.17 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 75 | 18 | 0 | 0 | 3 | 6.06 | .395 | 1.90 | 10.7 | 6.8 | 7.3 | 16.1 | 19 | 12 | 11 | 3 | 12 | 13 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 6.25 |