| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 93 | 35 | 35 | 16 | 17 | 3.38 | .288 | 1.20 | 7.9 | 2.9 | 7.4 | 250.0 | 219 | 108 | 94 | 18 | 81 | 205 | 8 | 0 | 0 | 2 | 23 | 3 | 7 | 3.30 |
| SP | Sutton, D.Sutton, Don # >> | 27 | 1972 | R | 82 | 34 | 34 | 18 | 11 | 4.02 | .292 | 1.20 | 8.1 | 2.7 | 5.2 | 271.0 | 243 | 130 | 121 | 22 | 81 | 156 | 16 | 0 | 0 | 2 | 16 | 12 | 8 | 3.93 |
| RP | Wagner, B.Wagner, Billy >> | 28 | 1999 | L | 95 | 84 | 0 | 3 | 1 | 2.27 | .257 | 1.00 | 5.4 | 3.6 | 8.3 | 75.1 | 45 | 19 | 19 | 7 | 30 | 69 | 0 | 3 | 2 | 0 | 0 | 3 | 2 | 3.69 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 73 | 84 | 0 | 2 | 2 | 3.65 | .295 | 1.22 | 7.9 | 3.1 | 9.6 | 49.1 | 43 | 21 | 20 | 6 | 17 | 52 | 0 | 5 | 2 | 0 | 0 | 2 | 0 | 3.63 |
| RP | Dotel, O.Dotel, Octavio >> | 29 | 2002 | R | 69 | 51 | 0 | 5 | 2 | 1.55 | .223 | 0.84 | 5.2 | 2.4 | 7.6 | 52.1 | 30 | 9 | 9 | 5 | 14 | 44 | 0 | 10 | 0 | 0 | 0 | 1 | 1 | 3.42 |
| SP | Carlton, S.Carlton, Steve >> | 28 | 1972 | L | 51 | 8 | 2 | 2 | 2 | 3.82 | .252 | 1.01 | 6.3 | 3.0 | 5.1 | 30.2 | 21 | 13 | 13 | 3 | 10 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 4.17 |
| SP | McDowell, S.McDowell, Sam >> | 23 | 1965 | L | 44 | 26 | 25 | 9 | 11 | 4.35 | .329 | 1.45 | 7.7 | 5.3 | 7.1 | 155.0 | 133 | 78 | 75 | 11 | 91 | 122 | 0 | 0 | 0 | 0 | 13 | 4 | 15 | 4.19 |
| RP | Messersmith, A.Messersmith, Andy # >> | 23 | 1968 | R | 57 | 32 | 0 | 4 | 3 | 4.40 | .304 | 1.31 | 7.0 | 4.8 | 4.4 | 45.0 | 35 | 22 | 22 | 4 | 24 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 4.78 |