| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 95 | 2 | 2 | 0 | 1 | 2.87 | .288 | 1.15 | 6.6 | 4.2 | 4.8 | 15.2 | 11 | 5 | 5 | 0 | 7 | 8 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 3.53 |
| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 2 | 2 | 2 | 0 | 0.68 | .344 | 1.50 | 9.0 | 4.8 | 6.9 | 13.1 | 13 | 1 | 1 | 0 | 7 | 10 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 3.31 |
| CL | Percival, T.Percival, Troy >> | 26 | 1995 | R | 80 | 3 | 0 | 1 | 1 | 10.13 | .333 | 1.50 | 13.5 | 4.5 | 9.0 | 2.2 | 3 | 3 | 3 | 1 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 9.00 |
| SU | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 75 | 4 | 0 | 0 | 1 | 9.00 | .438 | 2.33 | 18.0 | 3.0 | 12.0 | 3.0 | 6 | 3 | 3 | 0 | 1 | 4 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1.33 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 74 | 6 | 0 | 0 | 0 | 3.86 | .333 | 1.50 | 9.0 | 6.8 | 18.0 | 4.2 | 4 | 2 | 2 | 0 | 3 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.25 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 69 | 2 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 66 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Bailey, A.Bailey, Andrew >> | 25 | 2009 | R | 64 | 2 | 0 | 0 | 0 | 0.00 | .333 | 1.50 | 18.0 | 0.0 | 0.0 | 1.1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.00 |