| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 94 | 42 | 0 | 1 | 4 | 4.80 | .363 | 1.67 | 9.2 | 5.8 | 8.6 | 45.0 | 46 | 30 | 24 | 6 | 29 | 43 | 0 | 3 | 3 | 0 | 0 | 2 | 0 | 4.89 |
| RP | Russell, J.Russell, Jeff >> | 28 | 1989 | R | 57 | 26 | 0 | 2 | 1 | 7.11 | .406 | 2.05 | 11.4 | 7.1 | 8.5 | 19.0 | 24 | 19 | 15 | 3 | 15 | 18 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 5.53 |
| SP | McQuillan, G.McQuillan, George >> | 23 | 1908 | R | 48 | 18 | 18 | 7 | 9 | 3.83 | .317 | 1.37 | 9.1 | 3.3 | 4.6 | 129.1 | 130 | 69 | 55 | 11 | 47 | 66 | 3 | 0 | 0 | 1 | 12 | 3 | 4 | 4.25 |
| SP | Greinke, Z.Greinke, Zack † >> | 32 | 2015 | R | 94 | 17 | 17 | 10 | 4 | 2.65 | .270 | 1.07 | 7.3 | 2.4 | 6.0 | 129.0 | 104 | 49 | 38 | 10 | 34 | 86 | 1 | 0 | 0 | 0 | 12 | 5 | 0 | 3.58 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 17 | 17 | 7 | 4 | 4.11 | .310 | 1.33 | 8.0 | 4.0 | 3.6 | 103.0 | 91 | 55 | 47 | 10 | 46 | 41 | 0 | 0 | 0 | 0 | 10 | 2 | 3 | 4.86 |
| RP | Urbina, U.Urbina, Ugueth >> | 24 | 1998 | R | 59 | 28 | 0 | 0 | 1 | 3.34 | .305 | 1.31 | 6.8 | 5.3 | 7.1 | 29.2 | 22 | 11 | 11 | 3 | 17 | 23 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 4.52 |