| RP | Ayala, L.Ayala, Luis >> | 27 | 2005 | R | 34 | 8 | 7 | 2.66 | .285 | .330 | 1.25 | 9.5 | 1.8 | 5.1 | 71 | 75 | 7 | 14 | 40 | 0 | 1 | 0 | 20 | +1.77 | C |
| RP | Schilling, C.Schilling, Curt >> | 39 | 2005 | R | 7 | 8 | 8 | 5.69 | .331 | .380 | 1.54 | 11.7 | 2.1 | 8.4 | 93 | 121 | 12 | 22 | 87 | 0 | 9 | 1 | 42 | +0.43 | C |
| RP | Weathers, D.Weathers, Dave >> | 36 | 2005 | R | 40 | 7 | 4 | 3.94 | .293 | .340 | 1.30 | 8.3 | 3.4 | 7.1 | 77 | 71 | 7 | 29 | 61 | 0 | 15 | 4 | 23 | +0.89 | C |
| RP | Timlin, M.Timlin, Mike >> | 39 | 2005 | R | 20 | 7 | 3 | 2.24 | .298 | .350 | 1.33 | 9.7 | 2.3 | 6.6 | 80 | 86 | 2 | 20 | 59 | 0 | 13 | 3 | 25 | +2.94 | C |
| RP | Cormier, L.Cormier, Lance >> | 25 | 2005 | R | 4 | 7 | 3 | 5.11 | .343 | .390 | 1.63 | 9.8 | 4.9 | 7.2 | 79 | 86 | 7 | 43 | 63 | 0 | 0 | 6 | 23 | -0.75 | C |
| RP | Vizcaino, L.Vizcaino, Luis >> | 31 | 2005 | R | 8 | 6 | 5 | 3.73 | .319 | .370 | 1.47 | 9.5 | 3.7 | 5.5 | 70 | 74 | 8 | 29 | 43 | 0 | 0 | 3 | 20 | +0.87 | C |
| RP | Wuertz, M.Wuertz, Michael >> | 27 | 2005 | R | 49 | 6 | 2 | 3.81 | .299 | .350 | 1.33 | 7.2 | 4.8 | 10.7 | 75 | 60 | 6 | 40 | 89 | 0 | 0 | 7 | 23 | +0.67 | C |
| RP | Qualls, C.Qualls, Chad >> | 27 | 2005 | R | 45 | 6 | 4 | 3.28 | .280 | .330 | 1.22 | 8.3 | 2.6 | 6.8 | 79 | 73 | 7 | 23 | 60 | 0 | 0 | 1 | 25 | +0.76 | C |
| RP | Walker, T.Walker, Tyler >> | 29 | 2005 | R | 6 | 6 | 4 | 4.23 | .330 | .380 | 1.56 | 10.0 | 4.0 | 8.0 | 61 | 68 | 9 | 27 | 54 | 0 | 23 | 4 | 25 | +0.35 | C |
| RP | Foulke, K.Foulke, Keith >> | 33 | 2005 | R | 2 | 5 | 5 | 5.91 | .329 | .380 | 1.58 | 10.6 | 3.6 | 6.8 | 45 | 53 | 8 | 18 | 34 | 0 | 15 | 0 | 21 | -0.19 | C |
| RP | Dempster, R.Dempster, Ryan >> | 28 | 2005 | R | 28 | 5 | 3 | 3.13 | .316 | .360 | 1.43 | 8.1 | 4.8 | 8.7 | 92 | 83 | 4 | 49 | 89 | 0 | 33 | 4 | 21 | +2.22 | C |
| RP | Brocail, D.Brocail, Doug >> | 38 | 2005 | R | 1 | 5 | 3 | 5.52 | .351 | .400 | 1.70 | 11.1 | 4.2 | 7.5 | 73 | 90 | 2 | 34 | 61 | 0 | 1 | 4 | 23 | -0.19 | C |
| RP | Batista, M.Batista, Miguel >> | 34 | 2005 | R | 10 | 5 | 8 | 4.10 | .316 | .360 | 1.45 | 9.7 | 3.3 | 6.6 | 74 | 80 | 9 | 27 | 54 | 0 | 31 | 3 | 20 | 0 | C |
| RP | Williams, T.Williams, Todd >> | 34 | 2005 | R | 37 | 5 | 5 | 3.30 | .292 | .340 | 1.29 | 8.5 | 3.1 | 4.5 | 76 | 72 | 5 | 26 | 38 | 0 | 1 | 4 | 24 | +0.86 | C |
| RP | Sturtze, T.Sturtze, Tanyon >> | 35 | 2005 | R | 25 | 5 | 3 | 4.73 | .297 | .340 | 1.32 | 8.8 | 3.1 | 5.2 | 78 | 76 | 10 | 27 | 45 | 0 | 1 | 3 | 22 | +0.68 | C |
| RP | DeJean, M.DeJean, Mike >> | 35 | 2005 | R | 11 | 5 | 4 | 4.48 | .319 | .370 | 1.48 | 9.0 | 4.4 | 7.5 | 62 | 62 | 3 | 30 | 52 | 0 | 0 | 5 | 25 | +0.45 | C |
| RP | Boyer, B.Boyer, Blaine >> | 24 | 2005 | R | 42 | 4 | 2 | 3.11 | .288 | .340 | 1.32 | 7.8 | 4.1 | 8.0 | 37 | 32 | 1 | 17 | 33 | 0 | 0 | 2 | 25 | +0.66 | C |
| RP | Brazoban, Y.Brazoban, Yhency >> | 25 | 2005 | R | 15 | 4 | 10 | 5.33 | .311 | .360 | 1.42 | 8.8 | 4.0 | 7.6 | 72 | 70 | 11 | 32 | 61 | 0 | 21 | 1 | 25 | -1.22 | C |
| RP | Sanchez, D.Sanchez, Duaner >> | 26 | 2005 | R | 35 | 4 | 7 | 3.73 | .302 | .350 | 1.35 | 8.2 | 4.0 | 7.8 | 82 | 75 | 8 | 36 | 71 | 0 | 8 | 7 | 25 | +0.64 | C |
| RP | Walker, J.Walker, Jamie >> | 34 | 2005 | L | 30 | 4 | 3 | 3.70 | .287 | .340 | 1.29 | 9.2 | 2.4 | 5.6 | 48 | 49 | 5 | 13 | 30 | 0 | 0 | 0 | 25 | +0.46 | C |
| RP | Looper, B.Looper, Braden >> | 31 | 2005 | R | 3 | 4 | 7 | 3.94 | .318 | .370 | 1.47 | 9.9 | 3.4 | 4.1 | 59 | 65 | 7 | 22 | 27 | 0 | 28 | 1 | 25 | -0.01 | C |
| RP | Majewski, G.Majewski, Gary >> | 25 | 2005 | R | 23 | 4 | 4 | 2.93 | .304 | .350 | 1.36 | 8.4 | 3.9 | 5.2 | 86 | 80 | 2 | 37 | 50 | 0 | 1 | 1 | 25 | +1.48 | C |
| RP | Yabu, K.Yabu, Keiichi >> | 37 | 2005 | R | 5 | 4 | 0 | 4.50 | .328 | .380 | 1.55 | 9.9 | 4.0 | 6.8 | 58 | 64 | 6 | 26 | 44 | 0 | 1 | 2 | 25 | +0.01 | C |
| RP | Schoeneweis, S.Schoeneweis, Scott >> | 32 | 2005 | L | 19 | 3 | 4 | 3.32 | .304 | .350 | 1.39 | 8.5 | 3.9 | 6.8 | 57 | 54 | 2 | 25 | 43 | 0 | 1 | 2 | 25 | +1.09 | C |
| RP | Shouse, B.Shouse, Brian >> | 37 | 2005 | L | 12 | 3 | 2 | 5.23 | .302 | .350 | 1.38 | 9.3 | 3.1 | 5.9 | 53 | 55 | 7 | 18 | 35 | 0 | 0 | 2 | 25 | -0.38 | C |
| RP | Mercker, K.Mercker, Kent >> | 37 | 2005 | L | 14 | 3 | 1 | 3.65 | .301 | .350 | 1.36 | 9.4 | 2.8 | 6.6 | 61 | 64 | 8 | 19 | 45 | 0 | 4 | 1 | 25 | +0.88 | C |
| RP | Orvella, C.Orvella, Chad >> | 25 | 2005 | R | 22 | 3 | 3 | 3.60 | .304 | .360 | 1.40 | 8.5 | 4.1 | 7.7 | 50 | 47 | 4 | 23 | 43 | 0 | 1 | 0 | 20 | +0.37 | C |
| RP | Cordero, F.Cordero, Francisco >> | 30 | 2005 | R | 45 | 3 | 1 | 3.39 | .295 | .340 | 1.32 | 8.0 | 3.9 | 10.3 | 69 | 61 | 5 | 30 | 79 | 0 | 37 | 0 | 23 | +1.67 | C |
| RP | Meadows, B.Meadows, Brian >> | 30 | 2005 | R | 9 | 3 | 1 | 4.58 | .312 | .360 | 1.42 | 10.2 | 2.6 | 5.4 | 74 | 84 | 8 | 21 | 44 | 0 | 0 | 3 | 20 | -0.16 | C |
| RP | Julio, J.Julio, Jorge >> | 26 | 2005 | R | 12 | 3 | 5 | 5.90 | .310 | .360 | 1.41 | 9.6 | 3.0 | 7.4 | 71 | 76 | 14 | 24 | 58 | 0 | 0 | 10 | 25 | -0.87 | C |
| RP | Rodney, F.Rodney, Fernando >> | 28 | 2005 | R | 48 | 2 | 3 | 2.86 | .283 | .340 | 1.27 | 8.0 | 3.5 | 8.6 | 44 | 39 | 5 | 17 | 42 | 0 | 9 | 2 | 23 | +1.03 | C |
| RP | Grabow, J.Grabow, John >> | 27 | 2005 | L | 33 | 2 | 3 | 4.85 | .300 | .350 | 1.37 | 8.0 | 4.3 | 7.3 | 52 | 46 | 6 | 25 | 42 | 0 | 0 | 1 | 25 | -0.35 | C |
| RP | Tavarez, J.Tavarez, Julian >> | 32 | 2005 | R | 16 | 2 | 3 | 3.43 | .298 | .350 | 1.34 | 9.4 | 2.6 | 6.5 | 65 | 68 | 6 | 19 | 47 | 0 | 4 | 1 | 25 | +0.55 | C |
| RP | Ohman, W.Ohman, Will >> | 28 | 2005 | L | 55 | 2 | 2 | 2.91 | .287 | .340 | 1.30 | 6.7 | 5.0 | 9.4 | 43 | 32 | 6 | 24 | 45 | 0 | 0 | 6 | 25 | +1.19 | C |
| RP | Sisco, A.Sisco, Andrew >> | 22 | 2005 | L | 26 | 2 | 5 | 3.11 | .319 | .370 | 1.47 | 8.2 | 5.0 | 9.1 | 75 | 68 | 6 | 42 | 76 | 0 | 0 | 2 | 23 | +2.32 | C |
| RP | Chulk, V.Chulk, Vinnie >> | 27 | 2005 | R | 31 | 0 | 1 | 3.88 | .294 | .340 | 1.31 | 8.5 | 3.3 | 4.9 | 72 | 68 | 9 | 26 | 39 | 0 | 0 | 5 | 25 | +0.62 | C |
| RP | Carvajal, M.Carvajal, Marcos >> | 21 | 2005 | R | 21 | 0 | 2 | 5.09 | .302 | .350 | 1.38 | 8.8 | 3.6 | 8.0 | 53 | 52 | 8 | 21 | 47 | 0 | 0 | 4 | 25 | +0.26 | C |
| RP | Guerrier, M.Guerrier, Matt >> | 27 | 2005 | R | 17 | 0 | 3 | 3.39 | .299 | .350 | 1.34 | 9.0 | 3.0 | 5.8 | 71 | 71 | 6 | 24 | 46 | 0 | 0 | 3 | 22 | +0.96 | C |