| SP | Arrieta, J.Arrieta, Jake † # >> | 29 | 2015 | R | 93 | 17 | 17 | 11 | 3 | 3.01 | .246 | 0.95 | 6.6 | 2.1 | 7.7 | 122.2 | 89 | 43 | 41 | 13 | 28 | 105 | 4 | 0 | 0 | 1 | 12 | 3 | 3 | 3.43 |
| SP | Alexander, P.Alexander, Pete † >> | 28 | 1915 | R | 88 | 16 | 16 | 11 | 4 | 2.83 | .256 | 1.02 | 6.5 | 2.7 | 4.7 | 127.0 | 92 | 41 | 40 | 11 | 38 | 67 | 3 | 0 | 0 | 0 | 11 | 1 | 0 | 3.99 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 61 | 13 | 12 | 6 | 4 | 3.29 | .291 | 1.22 | 7.9 | 3.2 | 4.6 | 87.2 | 76 | 34 | 32 | 6 | 31 | 44 | 2 | 0 | 0 | 1 | 8 | 1 | 3 | 3.99 |
| SP | Fernandez, S.Fernandez, Sid $$ >> | 23 | 1985 | L | 49 | 16 | 16 | 8 | 2 | 3.01 | .283 | 1.14 | 5.6 | 4.7 | 7.4 | 104.2 | 65 | 39 | 35 | 13 | 54 | 86 | 0 | 0 | 0 | 0 | 12 | 5 | 0 | 4.67 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 82 | 27 | 0 | 4 | 1 | 3.41 | .280 | 1.17 | 6.7 | 4.1 | 7.0 | 31.2 | 23 | 12 | 12 | 3 | 14 | 24 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 4.06 |
| RP | Miller, A.Miller, Andrew >> | 31 | 2016 | L | 91 | 22 | 0 | 1 | 1 | 3.32 | .174 | 0.63 | 5.2 | 0.5 | 10.9 | 19.0 | 11 | 7 | 7 | 3 | 1 | 23 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 2.79 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 70 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 75 | 1 | 0 | 0 | 0 | 13.50 | .429 | 2.25 | 18.0 | 9.0 | 0.0 | 1.1 | 2 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.00 |
| RP | Eichhorn, M.Eichhorn, Mark >> | 26 | 1986 | R | 48 | 4 | 0 | 0 | 0 | 0.00 | .300 | 1.29 | 6.8 | 6.8 | 15.8 | 4.2 | 3 | 0 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.75 |
| CL | Adams, M.Adams, Mike † >> | 31 | 2009 | R | 99 | 32 | 0 | 1 | 2 | 2.38 | .221 | 0.79 | 5.0 | 2.1 | 7.4 | 34.0 | 19 | 11 | 9 | 2 | 8 | 28 | 0 | 22 | 0 | 0 | 0 | 2 | 0 | 3.00 |