| SP | Clemens, R.Clemens, Roger >> | 43 | 2005 | R | 94 | 31 | 31 | 10 | 14 | 3.71 | .311 | 1.31 | 7.3 | 4.5 | 6.9 | 206.0 | 168 | 88 | 85 | 17 | 102 | 157 | 2 | 0 | 0 | 0 | 19 | 9 | 4 | 4.17 |
| SP | Williams, W.Williams, Woody >> | 36 | 2002 | R | 78 | 28 | 28 | 10 | 13 | 4.65 | .336 | 1.49 | 9.4 | 4.1 | 7.0 | 168.1 | 175 | 96 | 87 | 24 | 76 | 130 | 0 | 0 | 0 | 0 | 13 | 5 | 2 | 4.76 |
| SP | Perez, O.Perez, Oliver >> | 23 | 2004 | L | 75 | 30 | 30 | 8 | 17 | 4.50 | .308 | 1.30 | 8.3 | 3.4 | 8.7 | 192.0 | 176 | 98 | 96 | 25 | 73 | 186 | 2 | 0 | 0 | 1 | 16 | 7 | 5 | 4.01 |
| SP | Burnett, A.Burnett, A.J. >> | 25 | 2002 | R | 56 | 29 | 29 | 7 | 13 | 6.45 | .356 | 1.63 | 9.6 | 5.1 | 7.3 | 155.0 | 166 | 112 | 111 | 27 | 87 | 125 | 0 | 0 | 0 | 0 | 11 | 4 | 10 | 5.41 |
| SP | Nolasco, R.Nolasco, Ricky # >> | 26 | 2008 | R | 55 | 29 | 29 | 9 | 11 | 4.29 | .308 | 1.32 | 9.2 | 2.7 | 7.5 | 184.2 | 188 | 89 | 88 | 25 | 55 | 154 | 0 | 0 | 0 | 0 | 15 | 3 | 4 | 4.04 |
| RP | Zimmerman, J.Zimmerman, Jeff # >> | 29 | 2001 | R | 75 | 73 | 0 | 3 | 4 | 4.43 | .296 | 1.25 | 8.6 | 2.8 | 11.1 | 101.2 | 96 | 51 | 50 | 14 | 31 | 125 | 0 | 6 | 5 | 0 | 0 | 1 | 0 | 3.28 |
| RP | Marte, D.Marte, Damaso >> | 28 | 2003 | L | 51 | 64 | 0 | 4 | 4 | 4.10 | .323 | 1.38 | 8.9 | 3.6 | 8.5 | 74.2 | 73 | 36 | 34 | 8 | 30 | 70 | 0 | 5 | 3 | 0 | 0 | 4 | 1 | 3.89 |
| RP | Otsuka, A.Otsuka, Akinori >> | 32 | 2004 | R | 40 | 50 | 0 | 2 | 3 | 5.01 | .324 | 1.41 | 8.6 | 4.3 | 8.8 | 46.2 | 44 | 26 | 26 | 6 | 22 | 45 | 0 | 5 | 2 | 0 | 0 | 1 | 0 | 4.24 |
| RP | Fuentes, B.Fuentes, Brian >> | 33 | 2008 | L | 31 | 39 | 0 | 2 | 1 | 4.02 | .325 | 1.43 | 10.1 | 2.7 | 9.2 | 47.0 | 53 | 21 | 21 | 7 | 14 | 48 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 3.85 |