| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 96 | 25 | 25 | 10 | 9 | 4.88 | .300 | 1.25 | 8.0 | 3.2 | 10.8 | 168.0 | 150 | 93 | 91 | 26 | 60 | 201 | 0 | 0 | 0 | 0 | 10 | 6 | 4 | 3.80 |
| SP | Flaherty, J.Flaherty, Jack >> | 23 | 2019 | R | 83 | 25 | 25 | 7 | 12 | 5.66 | .338 | 1.49 | 10.3 | 3.1 | 9.8 | 143.0 | 163 | 92 | 90 | 31 | 50 | 155 | 0 | 0 | 0 | 0 | 11 | 6 | 4 | 4.83 |
| SP | Tanana, F.Tanana, Frank >> | 23 | 1976 | L | 73 | 24 | 24 | 10 | 11 | 5.23 | .352 | 1.59 | 10.1 | 4.3 | 6.2 | 170.1 | 190 | 103 | 99 | 30 | 81 | 118 | 5 | 0 | 0 | 1 | 8 | 6 | 4 | 5.44 |
| SP | Perry, G.Perry, Gaylord >> | 34 | 1972 | R | 67 | 24 | 24 | 9 | 10 | 5.93 | .371 | 1.73 | 12.1 | 3.5 | 6.5 | 162.1 | 218 | 113 | 107 | 19 | 63 | 117 | 8 | 0 | 0 | 1 | 8 | 6 | 1 | 4.36 |
| SP | Saberhagen, B.Saberhagen, Bret >> | 25 | 1989 | R | 64 | 25 | 24 | 13 | 8 | 4.88 | .327 | 1.43 | 10.3 | 2.6 | 5.9 | 168.0 | 193 | 96 | 91 | 29 | 48 | 111 | 1 | 0 | 0 | 0 | 11 | 4 | 2 | 4.85 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 90 | 50 | 0 | 5 | 3 | 5.29 | .314 | 1.36 | 8.7 | 3.7 | 9.7 | 64.2 | 62 | 38 | 38 | 18 | 26 | 69 | 0 | 4 | 1 | 0 | 0 | 1 | 0 | 5.77 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 83 | 38 | 0 | 3 | 2 | 2.70 | .259 | 1.03 | 5.3 | 4.1 | 9.7 | 53.1 | 31 | 16 | 16 | 5 | 24 | 57 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 3.49 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 77 | 29 | 0 | 1 | 1 | 4.44 | .307 | 1.33 | 7.3 | 4.8 | 9.3 | 26.1 | 21 | 14 | 13 | 7 | 14 | 27 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 6.04 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 70 | 21 | 0 | 0 | 1 | 7.29 | .344 | 1.52 | 10.3 | 3.4 | 8.6 | 21.0 | 24 | 21 | 17 | 4 | 8 | 20 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 4.86 |
| RP | Benitez, A.Benitez, Armando >> | 27 | 1999 | R | 56 | 23 | 0 | 1 | 1 | 2.42 | .328 | 1.46 | 7.3 | 5.9 | 11.1 | 26.0 | 21 | 11 | 7 | 2 | 17 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.50 |