| SP | Richard, J.Richard, J.R. # $ >> | 30 | 1980 | R | 90 | 23 | 23 | 9 | 5 | 3.33 | .286 | 1.18 | 7.3 | 3.4 | 7.4 | 162.1 | 131 | 62 | 60 | 7 | 61 | 133 | 2 | 0 | 0 | 1 | 15 | 3 | 3 | 3.10 |
| SP | Alexander, P.Alexander, Pete $$ >> | 28 | 1915 | R | 88 | 22 | 22 | 9 | 7 | 3.90 | .303 | 1.27 | 8.4 | 3.1 | 4.8 | 161.2 | 151 | 73 | 70 | 13 | 55 | 86 | 5 | 0 | 0 | 0 | 14 | 5 | 4 | 4.10 |
| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 84 | 21 | 21 | 11 | 5 | 4.71 | .297 | 1.26 | 8.9 | 2.5 | 8.9 | 143.1 | 141 | 77 | 75 | 21 | 39 | 142 | 3 | 0 | 0 | 0 | 11 | 2 | 2 | 3.78 |
| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 92 | 22 | 22 | 14 | 3 | 2.87 | .276 | 1.12 | 7.7 | 2.4 | 7.2 | 163.0 | 140 | 55 | 52 | 10 | 43 | 131 | 4 | 0 | 0 | 1 | 17 | 3 | 3 | 3.04 |
| RP | Adams, M.Adams, Mike † >> | 31 | 2009 | R | 99 | 58 | 0 | 9 | 0 | 1.33 | .214 | 0.81 | 4.7 | 2.7 | 8.8 | 54.0 | 28 | 10 | 8 | 5 | 16 | 53 | 0 | 5 | 3 | 0 | 0 | 0 | 0 | 3.13 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 82 | 35 | 0 | 1 | 2 | 2.17 | .277 | 1.15 | 6.1 | 4.4 | 5.6 | 37.1 | 25 | 9 | 9 | 2 | 18 | 23 | 0 | 10 | 1 | 0 | 0 | 0 | 0 | 3.92 |
| RP | Wilhelm, H.Wilhelm, Hoyt >> | 43 | 1965 | R | 69 | 22 | 0 | 2 | 4 | 2.43 | .282 | 1.08 | 8.1 | 1.9 | 4.3 | 29.2 | 26 | 10 | 8 | 4 | 6 | 14 | 0 | 2 | 3 | 0 | 0 | 3 | 0 | 4.76 |
| RP | Eichhorn, M.Eichhorn, Mark >> | 26 | 1986 | R | 49 | 14 | 0 | 3 | 1 | 3.27 | .320 | 1.41 | 8.6 | 4.1 | 6.1 | 22.0 | 21 | 8 | 8 | 3 | 10 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 4.77 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 61 | 13 | 1 | 2 | 1 | 3.09 | .330 | 1.47 | 7.6 | 5.7 | 4.3 | 58.1 | 49 | 24 | 20 | 4 | 37 | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4.84 |
| SP | Fernandez, J.Fernandez, Jose >> | 21 | 2013 | R | 76 | 4 | 1 | 0 | 1 | 14.73 | .421 | 2.18 | 18.0 | 6.0 | 9.0 | 3.2 | 6 | 6 | 6 | 0 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.00 |