| SP | Young, C.Young, Chris # >> | 28 | 2007 | R | 82 | 11 | 11 | 3 | 6 | 4.29 | .341 | 1.52 | 9.0 | 4.7 | 6.5 | 65.0 | 65 | 31 | 31 | 7 | 34 | 47 | 0 | 0 | 0 | 0 | 6 | 2 | 2 | 4.62 |
| SP | Williams, W.Williams, Woody >> | 36 | 2002 | R | 79 | 11 | 11 | 1 | 3 | 6.22 | .324 | 1.38 | 10.3 | 2.1 | 6.5 | 55.0 | 63 | 38 | 38 | 10 | 13 | 40 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 4.78 |
| CL | Papelbon, J.Papelbon, Jonathan >> | 26 | 2006 | R | 93 | 23 | 0 | 1 | 3 | 4.65 | .306 | 1.26 | 7.8 | 3.5 | 10.2 | 31.0 | 27 | 16 | 16 | 1 | 12 | 35 | 0 | 7 | 3 | 0 | 0 | 2 | 0 | 2.52 |
| RP | Gonzalez, M.Gonzalez, Mike >> | 26 | 2004 | L | 74 | 33 | 0 | 4 | 0 | 4.02 | .299 | 1.24 | 7.8 | 3.5 | 9.0 | 31.1 | 27 | 14 | 14 | 3 | 12 | 31 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 3.52 |
| RP | Rodriguez, F.Rodriguez, Francisco $$ >> | 22 | 2004 | R | 70 | 30 | 0 | 3 | 0 | 2.51 | .276 | 1.14 | 5.6 | 4.8 | 12.4 | 32.1 | 20 | 9 | 9 | 1 | 17 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2.25 |
| RP | Sasaki, K.Sasaki, Kazuhiro >> | 33 | 2001 | R | 64 | 24 | 0 | 3 | 2 | 3.32 | .288 | 1.21 | 8.1 | 2.8 | 6.2 | 19.0 | 17 | 8 | 7 | 4 | 6 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.32 |
| RP | Howell, J.Howell, J.P. $$ >> | 25 | 2008 | L | 35 | 19 | 0 | 0 | 1 | 0.60 | .211 | 0.80 | 4.2 | 3.0 | 9.0 | 15.0 | 7 | 2 | 1 | 1 | 5 | 15 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2.87 |
| RP | Isringhausen, J.Isringhausen, Jason >> | 32 | 2004 | R | 41 | 17 | 0 | 0 | 1 | 7.30 | .302 | 1.30 | 9.0 | 3.0 | 7.5 | 12.1 | 12 | 10 | 10 | 1 | 4 | 10 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3.42 |
| RP | Wagner, B.Wagner, Billy >> | 32 | 2003 | L | 90 | 14 | 0 | 0 | 0 | 4.76 | .333 | 1.41 | 10.6 | 2.5 | 10.6 | 11.1 | 13 | 6 | 6 | 2 | 3 | 13 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.09 |