| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 18 | 18 | 6 | 6 | 3.92 | .293 | 1.23 | 8.6 | 2.5 | 6.3 | 124.0 | 118 | 62 | 54 | 13 | 35 | 87 | 4 | 0 | 0 | 1 | 10 | 1 | 2 | 3.83 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 17 | 17 | 4 | 8 | 4.33 | .295 | 1.24 | 8.1 | 3.2 | 4.9 | 95.2 | 85 | 47 | 46 | 15 | 34 | 52 | 0 | 0 | 0 | 0 | 6 | 1 | 3 | 5.06 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 72 | 17 | 17 | 4 | 8 | 6.49 | .342 | 1.51 | 10.3 | 3.3 | 4.6 | 104.0 | 119 | 77 | 75 | 13 | 38 | 53 | 2 | 0 | 0 | 1 | 4 | 5 | 6 | 4.85 |
| RP | Chapman, A.Chapman, Aroldis >> | 26 | 2014 | L | 93 | 45 | 0 | 3 | 2 | 2.37 | .257 | 1.04 | 5.6 | 3.9 | 9.8 | 60.2 | 37 | 16 | 16 | 4 | 26 | 65 | 0 | 5 | 1 | 0 | 0 | 0 | 3 | 3.00 |
| RP | Harvey, B.Harvey, Bryan >> | 28 | 1991 | R | 66 | 46 | 0 | 2 | 6 | 6.61 | .355 | 1.63 | 12.1 | 2.6 | 8.3 | 49.0 | 66 | 36 | 36 | 6 | 14 | 45 | 0 | 3 | 5 | 0 | 0 | 1 | 3 | 3.67 |
| RP | Russell, J.Russell, Jeff >> | 28 | 1989 | R | 57 | 27 | 0 | 0 | 1 | 4.18 | .349 | 1.61 | 9.0 | 5.5 | 6.1 | 28.0 | 28 | 13 | 13 | 4 | 17 | 19 | 0 | 3 | 2 | 0 | 0 | 0 | 5 | 5.32 |
| RP | Eichhorn, M.Eichhorn, Mark >> | 26 | 1986 | R | 48 | 24 | 0 | 1 | 2 | 3.25 | .314 | 1.38 | 9.2 | 3.3 | 9.8 | 44.1 | 45 | 16 | 16 | 2 | 16 | 48 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 2.50 |
| SP | Saberhagen, B.Saberhagen, Bret >> | 25 | 1989 | R | 51 | 1 | 0 | 0 | 0 | 3.86 | .462 | 2.57 | 13.5 | 13.5 | 4.5 | 2.1 | 3 | 1 | 1 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.50 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 17 | 1 | 3 | 1 | 7.36 | .405 | 1.95 | 11.9 | 5.7 | 6.1 | 22.0 | 29 | 18 | 18 | 2 | 14 | 15 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 5.00 |