| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 25 | 25 | 13 | 6 | 3.93 | .304 | 1.29 | 8.8 | 2.8 | 5.3 | 174.0 | 170 | 79 | 76 | 19 | 54 | 102 | 4 | 0 | 0 | 3 | 13 | 4 | 4 | 4.25 |
| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 90 | 24 | 24 | 12 | 9 | 3.11 | .298 | 1.27 | 7.1 | 4.3 | 8.7 | 159.1 | 126 | 64 | 55 | 11 | 76 | 153 | 0 | 0 | 0 | 0 | 19 | 1 | 4 | 3.43 |
| SP | Joss, A.Joss, Addie # $ >> | 28 | 1908 | R | 83 | 24 | 24 | 10 | 10 | 3.94 | .280 | 1.16 | 8.3 | 2.1 | 4.9 | 185.0 | 171 | 87 | 81 | 20 | 43 | 100 | 7 | 0 | 0 | 1 | 11 | 2 | 1 | 4.05 |
| SP | Mathewson, C.Mathewson, Christy † $ >> | 28 | 1908 | R | 83 | 23 | 23 | 15 | 4 | 2.83 | .267 | 1.07 | 8.1 | 1.5 | 4.4 | 181.1 | 163 | 65 | 57 | 20 | 31 | 89 | 5 | 0 | 0 | 3 | 18 | 4 | 0 | 4.03 |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 60 | 0 | 4 | 1 | 2.28 | .220 | 0.85 | 6.2 | 1.4 | 9.4 | 71.0 | 49 | 18 | 18 | 6 | 11 | 74 | 0 | 8 | 4 | 0 | 0 | 0 | 0 | 2.48 |
| RP | Miller, A.Miller, Andrew † >> | 31 | 2016 | L | 92 | 42 | 0 | 7 | 1 | 3.29 | .320 | 1.39 | 9.9 | 2.6 | 7.9 | 41.0 | 45 | 15 | 15 | 2 | 12 | 36 | 0 | 6 | 0 | 0 | 0 | 1 | 0 | 2.83 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 83 | 22 | 0 | 2 | 1 | 1.21 | .239 | 0.94 | 5.7 | 2.9 | 7.8 | 22.1 | 14 | 4 | 3 | 1 | 7 | 19 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 2.82 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 75 | 14 | 0 | 1 | 0 | 0.00 | .149 | 0.53 | 2.8 | 2.1 | 11.1 | 13.1 | 4 | 1 | 0 | 0 | 3 | 16 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 1.23 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 65 | 9 | 0 | 0 | 0 | 1.69 | .238 | 0.94 | 6.3 | 2.7 | 3.6 | 10.2 | 7 | 2 | 2 | 2 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.70 |
| SP | McLain, D.McLain, Denny >> | 24 | 1968 | R | 79 | 11 | 0 | 3 | 1 | 2.97 | .308 | 1.32 | 8.8 | 3.2 | 5.8 | 57.2 | 56 | 23 | 19 | 3 | 20 | 37 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.49 |