| SP | Greinke, Z.Greinke, Zack # >> | 32 | 2015 | R | 94 | 32 | 32 | 10 | 15 | 4.78 | .315 | 1.38 | 9.7 | 2.7 | 6.8 | 237.0 | 255 | 136 | 126 | 33 | 71 | 178 | 6 | 0 | 0 | 2 | 13 | 1 | 6 | 4.22 |
| SP | Valenzuela, F.Valenzuela, Fernando >> | 21 | 1981 | L | 60 | 31 | 31 | 13 | 14 | 4.89 | .339 | 1.53 | 9.3 | 4.5 | 7.7 | 233.2 | 241 | 132 | 127 | 30 | 117 | 200 | 6 | 0 | 0 | 1 | 13 | 2 | 7 | 4.49 |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 53 | 31 | 31 | 15 | 5 | 3.70 | .307 | 1.32 | 6.8 | 5.1 | 9.8 | 214.1 | 161 | 91 | 88 | 18 | 121 | 232 | 2 | 0 | 0 | 1 | 19 | 3 | 3 | 3.66 |
| SP | Rogers, S.Rogers, Steve >> | 24 | 1973 | R | 49 | 30 | 30 | 11 | 11 | 4.35 | .327 | 1.45 | 9.0 | 4.0 | 5.5 | 227.1 | 228 | 119 | 110 | 26 | 102 | 138 | 8 | 0 | 0 | 1 | 14 | 2 | 6 | 4.65 |
| RP | Edwards, C.Edwards, Carl >> | 24 | 2016 | R | 93 | 86 | 0 | 6 | 7 | 3.44 | .287 | 1.21 | 4.9 | 6.0 | 10.0 | 102.0 | 55 | 40 | 39 | 5 | 68 | 113 | 0 | 14 | 3 | 0 | 0 | 0 | 16 | 3.42 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 68 | 68 | 0 | 7 | 4 | 3.54 | .318 | 1.36 | 6.8 | 5.5 | 11.2 | 73.2 | 55 | 29 | 29 | 4 | 45 | 91 | 0 | 11 | 4 | 0 | 0 | 3 | 4 | 3.19 |
| RP | Urbina, U.Urbina, Ugueth >> | 24 | 1998 | R | 55 | 43 | 0 | 6 | 1 | 3.30 | .280 | 1.15 | 6.5 | 4.0 | 11.3 | 43.2 | 31 | 16 | 16 | 7 | 19 | 54 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 4.00 |
| RP | Perkins, G.Perkins, Glen >> | 30 | 2013 | L | 46 | 17 | 0 | 0 | 1 | 6.60 | .375 | 1.73 | 11.4 | 4.2 | 10.2 | 15.0 | 19 | 12 | 11 | 3 | 7 | 17 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 4.93 |
| SP | Strider, S.Strider, Spencer >> | 24 | 2023 | R | 39 | 7 | 0 | 2 | 1 | 6.52 | .370 | 1.76 | 10.0 | 7.0 | 12.0 | 9.2 | 10 | 7 | 7 | 2 | 7 | 12 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 5.56 |