| SP | Hernandez, F.Hernandez, Felix # >> | 19 | 2005 | R | 96 | 23 | 23 | 5 | 12 | 4.44 | .317 | 1.37 | 10.0 | 2.4 | 7.1 | 156.0 | 173 | 80 | 77 | 20 | 41 | 123 | 5 | 0 | 0 | 2 | 11 | 3 | 5 | 3.94 |
| SP | Harang, A.Harang, Aaron >> | 29 | 2007 | R | 51 | 21 | 21 | 5 | 14 | 7.11 | .362 | 1.66 | 11.4 | 3.7 | 6.3 | 107.2 | 135 | 85 | 85 | 29 | 44 | 75 | 1 | 0 | 0 | 0 | 6 | 4 | 2 | 6.47 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 26 | 2006 | R | 93 | 56 | 0 | 7 | 2 | 2.83 | .235 | 0.90 | 6.0 | 2.2 | 8.0 | 92.1 | 61 | 30 | 29 | 8 | 22 | 82 | 0 | 4 | 3 | 0 | 0 | 2 | 2 | 3.13 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 29 | 2001 | R | 76 | 56 | 0 | 3 | 5 | 4.56 | .300 | 1.26 | 7.8 | 3.6 | 9.9 | 73.0 | 63 | 38 | 37 | 18 | 29 | 80 | 0 | 5 | 2 | 0 | 0 | 2 | 0 | 5.29 |
| RP | Marte, D.Marte, Damaso >> | 28 | 2003 | L | 55 | 47 | 0 | 4 | 3 | 3.91 | .345 | 1.54 | 9.5 | 4.5 | 7.9 | 50.2 | 53 | 22 | 22 | 6 | 25 | 44 | 0 | 6 | 4 | 0 | 0 | 2 | 0 | 4.42 |
| RP | Hawkins, L.Hawkins, LaTroy # >> | 30 | 2002 | R | 40 | 32 | 0 | 2 | 0 | 5.50 | .362 | 1.62 | 11.2 | 3.6 | 6.6 | 37.2 | 46 | 25 | 23 | 5 | 15 | 27 | 0 | 2 | 2 | 0 | 0 | 3 | 3 | 4.76 |
| RP | Aceves, A.Aceves, Alfredo >> | 27 | 2009 | R | 30 | 27 | 0 | 0 | 2 | 4.84 | .316 | 1.39 | 9.3 | 3.3 | 5.4 | 35.1 | 36 | 21 | 19 | 6 | 13 | 21 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 5.14 |
| SP | Dempster, R.Dempster, Ryan >> | 31 | 2008 | R | 39 | 17 | 0 | 2 | 3 | 3.16 | .324 | 1.44 | 8.7 | 4.4 | 6.7 | 31.1 | 30 | 15 | 11 | 6 | 15 | 23 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5.48 |