| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 31 | 31 | 13 | 12 | 3.71 | .312 | 1.34 | 8.7 | 3.3 | 8.4 | 211.0 | 205 | 97 | 87 | 23 | 77 | 196 | 4 | 0 | 0 | 2 | 17 | 5 | 3 | 3.73 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 84 | 30 | 30 | 7 | 18 | 5.66 | .333 | 1.48 | 10.3 | 3.1 | 5.7 | 133.2 | 152 | 94 | 84 | 24 | 46 | 84 | 0 | 0 | 0 | 0 | 8 | 2 | 5 | 5.17 |
| SP | Pfiester, J.Pfiester, Jack # >> | 28 | 1906 | L | 73 | 30 | 30 | 11 | 12 | 4.52 | .301 | 1.27 | 8.4 | 3.0 | 4.7 | 195.1 | 182 | 105 | 98 | 21 | 66 | 102 | 7 | 0 | 0 | 1 | 13 | 4 | 4 | 4.43 |
| RP | Treinen, B.Treinen, Blake # >> | 30 | 2018 | R | 79 | 59 | 0 | 4 | 3 | 5.04 | .312 | 1.33 | 7.2 | 4.8 | 9.1 | 75.0 | 60 | 43 | 42 | 7 | 40 | 76 | 0 | 5 | 3 | 0 | 0 | 2 | 6 | 3.87 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 52 | 0 | 3 | 0 | 4.24 | .300 | 1.26 | 8.7 | 2.7 | 8.4 | 63.2 | 61 | 34 | 30 | 11 | 19 | 59 | 0 | 3 | 2 | 0 | 0 | 2 | 3 | 4.40 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 68 | 48 | 0 | 1 | 4 | 2.73 | .288 | 1.20 | 8.5 | 2.3 | 10.1 | 59.1 | 56 | 18 | 18 | 6 | 15 | 66 | 0 | 3 | 1 | 0 | 0 | 1 | 4 | 2.90 |
| SP | Carlton, S.Carlton, Steve >> | 28 | 1972 | L | 50 | 18 | 0 | 4 | 2 | 5.48 | .325 | 1.40 | 10.0 | 2.7 | 6.5 | 44.1 | 49 | 27 | 27 | 7 | 13 | 32 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4.64 |
| CL | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 97 | 60 | 0 | 3 | 2 | 3.38 | .266 | 1.05 | 6.7 | 2.9 | 8.8 | 82.2 | 61 | 31 | 31 | 7 | 26 | 80 | 0 | 8 | 3 | 0 | 0 | 3 | 1 | 3.22 |