| SP | Martinez, P.Martinez, Pedro † >> | 29 | 2000 | R | 100 | 35 | 35 | 17 | 11 | 3.17 | .273 | 1.11 | 7.3 | 2.7 | 9.1 | 247.1 | 201 | 90 | 87 | 29 | 73 | 251 | 6 | 0 | 0 | 2 | 25 | 4 | 4 | 3.43 |
| SP | Greinke, Z.Greinke, Zack # >> | 32 | 2015 | R | 93 | 34 | 34 | 14 | 10 | 3.05 | .262 | 1.04 | 6.6 | 2.8 | 6.3 | 241.2 | 177 | 85 | 82 | 22 | 75 | 170 | 2 | 0 | 0 | 1 | 23 | 5 | 2 | 3.77 |
| SP | Sutton, D.Sutton, Don # >> | 27 | 1972 | R | 86 | 33 | 33 | 14 | 15 | 4.64 | .307 | 1.29 | 8.0 | 3.6 | 6.4 | 215.1 | 192 | 111 | 111 | 26 | 86 | 153 | 8 | 0 | 0 | 1 | 16 | 8 | 7 | 4.46 |
| CL | Nathan, J.Nathan, Joe † >> | 32 | 2006 | R | 86 | 59 | 0 | 4 | 5 | 3.97 | .277 | 1.09 | 6.8 | 3.2 | 8.2 | 56.2 | 42 | 25 | 25 | 6 | 20 | 51 | 0 | 38 | 6 | 0 | 0 | 3 | 5 | 3.80 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 72 | 75 | 0 | 5 | 0 | 2.09 | .260 | 1.03 | 5.5 | 3.9 | 9.5 | 77.2 | 47 | 18 | 18 | 6 | 33 | 81 | 0 | 4 | 0 | 0 | 0 | 2 | 2 | 3.27 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 68 | 47 | 0 | 3 | 3 | 2.01 | .241 | 0.95 | 6.1 | 2.5 | 8.0 | 53.2 | 36 | 12 | 12 | 6 | 15 | 47 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.55 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 65 | 21 | 0 | 4 | 1 | 2.03 | .216 | 0.83 | 5.5 | 2.1 | 8.3 | 26.2 | 16 | 6 | 6 | 3 | 6 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.35 |