| SP | Halladay, R.Halladay, Roy >> | 28 | 2005 | R | 65 | 33 | 33 | 8 | 21 | 5.53 | .334 | 1.50 | 11.1 | 2.4 | 5.4 | 227.2 | 280 | 150 | 140 | 30 | 61 | 135 | 5 | 0 | 0 | 2 | 8 | 2 | 3 | 4.36 |
| SP | Guzman, J.Guzman, Juan >> | 26 | 1992 | R | 37 | 32 | 32 | 11 | 17 | 4.03 | .305 | 1.30 | 7.8 | 3.9 | 5.9 | 219.0 | 190 | 101 | 98 | 21 | 94 | 143 | 1 | 0 | 0 | 1 | 20 | 5 | 11 | 4.30 |
| SP | Stottlemyre, T.Stottlemyre, Todd >> | 31 | 1996 | R | 9 | 32 | 32 | 9 | 18 | 4.14 | .312 | 1.35 | 7.8 | 4.4 | 5.0 | 219.1 | 190 | 110 | 101 | 20 | 107 | 121 | 0 | 0 | 0 | 0 | 19 | 2 | 3 | 4.58 |
| RP | Osuna, R.Osuna, Roberto >> | 22 | 2017 | R | 80 | 52 | 0 | 2 | 2 | 3.55 | .274 | 1.11 | 7.8 | 2.3 | 8.4 | 58.1 | 50 | 24 | 23 | 6 | 15 | 54 | 0 | 0 | 1 | 0 | 0 | 1 | 4 | 3.31 |
| RP | Santos, S.Santos, Sergio >> | 29 | 2013 | R | 100 | 27 | 0 | 0 | 0 | 2.67 | .278 | 1.15 | 6.9 | 3.6 | 8.1 | 30.1 | 23 | 9 | 9 | 0 | 12 | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2.40 |
| RP | Quantrill, P.Quantrill, Paul >> | 35 | 2003 | R | 52 | 16 | 0 | 1 | 2 | 6.08 | .437 | 2.33 | 15.2 | 6.2 | 2.8 | 13.1 | 22 | 11 | 9 | 0 | 9 | 4 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 4.46 |
| RP | Speier, J.Speier, Justin >> | 32 | 2005 | R | 67 | 6 | 0 | 0 | 0 | 3.38 | .273 | 0.94 | 5.4 | 3.6 | 7.2 | 5.1 | 3 | 2 | 2 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.20 |
| RP | Timlin, M.Timlin, Mike >> | 36 | 2002 | R | 59 | 3 | 0 | 0 | 0 | 4.15 | .381 | 1.85 | 15.8 | 2.3 | 4.5 | 4.1 | 7 | 2 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.25 |
| SP | Hentgen, P.Hentgen, Pat >> | 28 | 1996 | R | 3 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |