| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 29 | 29 | 7 | 14 | 5.30 | .310 | 1.31 | 9.3 | 2.5 | 6.5 | 188.2 | 195 | 118 | 111 | 33 | 53 | 136 | 5 | 0 | 0 | 1 | 11 | 6 | 3 | 4.78 |
| SP | Millwood, K.Millwood, Kevin >> | 25 | 1999 | R | 70 | 28 | 28 | 5 | 13 | 6.25 | .361 | 1.65 | 11.1 | 3.8 | 6.3 | 148.1 | 182 | 112 | 103 | 27 | 63 | 104 | 1 | 0 | 0 | 0 | 11 | 6 | 7 | 5.36 |
| SP | Valenzuela, F.Valenzuela, Fernando # >> | 21 | 1981 | L | 61 | 27 | 27 | 4 | 15 | 5.84 | .363 | 1.69 | 10.8 | 4.4 | 7.2 | 166.1 | 199 | 118 | 108 | 31 | 82 | 132 | 1 | 0 | 0 | 0 | 7 | 3 | 4 | 5.37 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 98 | 82 | 0 | 4 | 2 | 2.01 | .249 | 0.97 | 6.2 | 2.6 | 8.6 | 89.1 | 61 | 20 | 20 | 10 | 26 | 85 | 0 | 0 | 2 | 0 | 0 | 2 | 3 | 3.49 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 68 | 80 | 0 | 3 | 4 | 3.62 | .291 | 1.19 | 5.0 | 5.8 | 9.2 | 74.2 | 41 | 30 | 30 | 7 | 48 | 76 | 0 | 4 | 4 | 0 | 0 | 3 | 7 | 4.24 |
| RP | Foulke, K.Foulke, Keith >> | 31 | 2003 | R | 56 | 63 | 0 | 2 | 1 | 3.64 | .326 | 1.43 | 9.6 | 3.4 | 7.2 | 59.1 | 63 | 24 | 24 | 7 | 22 | 47 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 4.12 |
| RP | Hernandez, W.Hernandez, Willie >> | 30 | 1984 | L | 37 | 55 | 0 | 1 | 3 | 4.25 | .315 | 1.38 | 8.8 | 3.6 | 7.8 | 53.0 | 52 | 28 | 25 | 6 | 21 | 46 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 3.92 |
| SP | Bedard, E.Bedard, Erik >> | 28 | 2007 | L | 41 | 33 | 0 | 5 | 4 | 4.27 | .344 | 1.58 | 9.9 | 4.5 | 8.0 | 52.2 | 57 | 25 | 25 | 4 | 26 | 46 | 0 | 4 | 0 | 0 | 0 | 0 | 2 | 3.73 |