| SP | Martinez, P.Martinez, Pedro >> | 31 | 2002 | R | 99 | 17 | 17 | 6 | 3 | 2.79 | .274 | 1.11 | 7.5 | 2.5 | 9.4 | 100.0 | 83 | 36 | 31 | 7 | 28 | 104 | 2 | 0 | 0 | 0 | 10 | 2 | 0 | 2.73 |
| SP | Hughson, T.Hughson, Tex >> | 30 | 1946 | R | 64 | 16 | 16 | 4 | 5 | 4.03 | .297 | 1.27 | 9.0 | 2.5 | 5.5 | 82.2 | 82 | 42 | 37 | 11 | 23 | 50 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 4.37 |
| SP | Porcello, R.Porcello, Rick >> | 26 | 2015 | R | 17 | 16 | 16 | 1 | 7 | 8.67 | .379 | 1.80 | 13.0 | 3.2 | 6.2 | 54.0 | 78 | 56 | 52 | 10 | 19 | 37 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 5.20 |
| RP | Johnson, E.Johnson, Earl >> | 27 | 1946 | L | 11 | 44 | 0 | 5 | 1 | 5.14 | .348 | 1.52 | 9.1 | 4.6 | 6.3 | 63.0 | 64 | 41 | 36 | 8 | 32 | 44 | 0 | 3 | 1 | 0 | 0 | 5 | 1 | 5.02 |
| RP | Uehara, K.Uehara, Koji >> | 40 | 2015 | R | 90 | 49 | 0 | 3 | 2 | 2.83 | .253 | 0.94 | 6.8 | 1.7 | 9.5 | 54.0 | 41 | 18 | 17 | 3 | 10 | 57 | 0 | 5 | 2 | 0 | 0 | 4 | 2 | 2.39 |
| SU | Tazawa, J.Tazawa, Junichi # >> | 29 | 2015 | R | 20 | 40 | 0 | 2 | 2 | 6.39 | .358 | 1.60 | 11.9 | 2.7 | 7.1 | 43.2 | 57 | 34 | 31 | 11 | 13 | 34 | 0 | 1 | 5 | 0 | 0 | 3 | 5 | 5.86 |
| SP | Harris, M.Harris, Mickey >> | 29 | 1946 | L | 9 | 15 | 0 | 0 | 2 | 3.32 | .356 | 1.62 | 11.6 | 3.4 | 6.4 | 21.2 | 27 | 11 | 8 | 2 | 8 | 15 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 4.10 |
| RP | Klinger, B.Klinger, Bob >> | 38 | 1946 | R | 25 | 38 | 0 | 4 | 1 | 3.69 | .333 | 1.48 | 9.1 | 4.3 | 4.3 | 63.1 | 64 | 29 | 26 | 3 | 30 | 30 | 0 | 3 | 1 | 0 | 0 | 1 | 3 | 4.14 |
| CL | Urbina, U.Urbina, Ugueth >> | 28 | 2002 | R | 81 | 41 | 0 | 3 | 4 | 4.56 | .302 | 1.28 | 7.7 | 3.9 | 9.9 | 49.1 | 42 | 30 | 25 | 4 | 21 | 54 | 0 | 6 | 2 | 0 | 0 | 1 | 3 | 3.20 |