| SP | McNally, D.McNally, Dave >> | 26 | 1968 | L | 96 | 20 | 20 | 5 | 11 | 4.79 | .319 | 1.37 | 9.1 | 3.3 | 5.4 | 126.0 | 127 | 85 | 67 | 21 | 46 | 75 | 3 | 0 | 0 | 0 | 10 | 4 | 1 | 5.17 |
| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 89 | 20 | 20 | 11 | 4 | 3.23 | .265 | 1.07 | 7.5 | 2.1 | 8.4 | 145.0 | 121 | 61 | 52 | 20 | 34 | 135 | 5 | 0 | 0 | 5 | 12 | 2 | 2 | 3.68 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 73 | 19 | 19 | 5 | 14 | 4.85 | .319 | 1.38 | 9.5 | 2.9 | 4.6 | 135.1 | 143 | 81 | 73 | 11 | 44 | 69 | 7 | 0 | 0 | 2 | 7 | 3 | 1 | 4.08 |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 49 | 0 | 4 | 3 | 2.90 | .231 | 0.90 | 6.2 | 1.9 | 7.7 | 62.0 | 43 | 20 | 20 | 9 | 13 | 53 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 3.81 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 28 | 0 | 1 | 1 | 1.91 | .256 | 0.94 | 6.8 | 1.6 | 9.5 | 33.0 | 25 | 7 | 7 | 2 | 6 | 35 | 0 | 1 | 1 | 0 | 0 | 3 | 0 | 2.48 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 82 | 17 | 0 | 1 | 2 | 4.58 | .280 | 1.17 | 8.1 | 2.8 | 12.8 | 19.2 | 17 | 12 | 10 | 4 | 6 | 27 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 3.84 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 77 | 18 | 0 | 0 | 0 | 0.00 | .218 | 0.84 | 7.2 | 0.5 | 9.0 | 20.1 | 16 | 3 | 0 | 0 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1.15 |