| SP | Martinez, P.Martinez, Pedro † >> | 29 | 2000 | R | 100 | 36 | 36 | 18 | 10 | 3.30 | .265 | 1.06 | 7.2 | 2.3 | 9.2 | 270.0 | 217 | 103 | 99 | 24 | 69 | 276 | 11 | 0 | 0 | 5 | 23 | 6 | 4 | 2.94 |
| SP | Greinke, Z.Greinke, Zack >> | 26 | 2009 | R | 76 | 33 | 33 | 15 | 11 | 4.81 | .342 | 1.54 | 10.0 | 3.8 | 8.9 | 217.0 | 242 | 119 | 116 | 27 | 92 | 214 | 0 | 0 | 0 | 0 | 17 | 5 | 4 | 3.99 |
| RP | Wagner, B.Wagner, Billy >> | 34 | 2005 | L | 92 | 64 | 0 | 3 | 4 | 3.52 | .266 | 1.02 | 6.0 | 3.3 | 8.4 | 71.2 | 47 | 28 | 28 | 12 | 26 | 66 | 0 | 14 | 4 | 0 | 0 | 5 | 4 | 4.65 |
| RP | Politte, C.Politte, Cliff >> | 31 | 2005 | R | 67 | 20 | 0 | 1 | 1 | 2.61 | .295 | 1.26 | 9.0 | 2.7 | 5.0 | 20.2 | 20 | 6 | 6 | 3 | 6 | 11 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4.75 |
| SP | Millwood, K.Millwood, Kevin >> | 28 | 2002 | R | 53 | 16 | 0 | 4 | 1 | 5.19 | .356 | 1.59 | 10.4 | 3.9 | 7.0 | 69.1 | 80 | 43 | 40 | 10 | 30 | 54 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 4.84 |
| SP | Mussina, M.Mussina, Mike # >> | 33 | 2001 | R | 67 | 32 | 31 | 10 | 14 | 5.32 | .328 | 1.43 | 10.1 | 2.7 | 6.8 | 196.1 | 221 | 128 | 116 | 25 | 59 | 148 | 4 | 0 | 0 | 1 | 11 | 8 | 3 | 4.17 |