| RP | McClung, S.McClung, Seth >> | 27 | 2008 | R | 63 | 6 | 6 | 4.02 | .313 | .340 | 1.41 | 8.0 | 4.7 | 7.5 | 105 | 93 | 10 | 55 | 87 | 0 | 0 | 5 | 52 | +1.31 | C | -0.57 |
| RP | Eyre, S.Eyre, Scott >> | 36 | 2008 | L | 80 | 5 | 0 | 4.21 | .261 | .310 | 1.20 | 8.3 | 2.5 | 11.5 | 25 | 23 | 2 | 7 | 32 | 0 | 0 | 1 | 23 | +0.2 | C | 7.59 |
| RP | Rivera, S.Rivera, Saul >> | 31 | 2008 | R | 36 | 5 | 6 | 3.96 | .323 | .350 | 1.49 | 9.6 | 3.8 | 7.0 | 84 | 90 | 3 | 35 | 65 | 0 | 0 | 4 | 23 | +0.71 | C | 2.21 |
| RP | Green, S.Green, Sean >> | 29 | 2008 | R | 42 | 4 | 5 | 4.67 | .320 | .350 | 1.47 | 9.1 | 4.1 | 7.1 | 79 | 80 | 3 | 36 | 62 | 0 | 1 | 5 | 23 | -0.6 | C | 0.56 |
| RP | Lopez, A.Lopez, Aquilino >> | 33 | 2008 | R | 45 | 4 | 1 | 3.55 | .307 | .340 | 1.38 | 9.9 | 2.5 | 7.0 | 78 | 86 | 9 | 22 | 61 | 0 | 0 | 6 | 32 | +1.53 | C | 3.56 |
| RP | Osoria, F.Osoria, Franquelis >> | 27 | 2008 | R | 9 | 4 | 3 | 6.08 | .343 | .380 | 1.65 | 13.1 | 1.8 | 4.7 | 60 | 87 | 10 | 12 | 31 | 0 | 0 | 0 | 28 | -0.78 | C | -0.94 |
| RP | Guardado, E.Guardado, Eddie >> | 38 | 2008 | L | 72 | 4 | 4 | 4.15 | .279 | .310 | 1.23 | 8.0 | 3.1 | 5.3 | 56 | 50 | 4 | 19 | 33 | 0 | 4 | 1 | 23 | +0.77 | C | 13.67 |
| RP | Jones, T.Jones, Todd >> | 40 | 2008 | R | 11 | 4 | 1 | 4.97 | .338 | .380 | 1.66 | 11.0 | 4.0 | 3.1 | 41 | 50 | 5 | 18 | 14 | 0 | 18 | 4 | 23 | -0.55 | C | 10.81 |
| RP | Bradford, C.Bradford, Chad >> | 34 | 2008 | R | 62 | 4 | 3 | 2.12 | .284 | .320 | 1.25 | 9.0 | 2.3 | 2.6 | 59 | 59 | 3 | 15 | 17 | 0 | 0 | 0 | 23 | +1.63 | C | 10.33 |
| RP | Rincon, J.Rincon, Juan >> | 29 | 2008 | R | 15 | 3 | 3 | 5.86 | .342 | .380 | 1.65 | 11.0 | 3.9 | 6.4 | 55 | 67 | 8 | 24 | 39 | 0 | 0 | 5 | 24 | -0.69 | C | 4.93 |
| RP | Figueroa, N.Figueroa, Nelson >> | 34 | 2008 | R | 23 | 3 | 3 | 4.57 | .338 | .370 | 1.64 | 9.6 | 5.2 | 7.2 | 45 | 48 | 3 | 26 | 36 | 0 | 0 | 0 | 52 | +0.04 | C | 2.63 |
| RP | Cormier, L.Cormier, Lance >> | 28 | 2008 | R | 21 | 3 | 3 | 4.02 | .334 | .370 | 1.58 | 9.9 | 4.3 | 5.8 | 71 | 78 | 4 | 34 | 46 | 0 | 1 | 2 | 31 | +0.54 | C | -0.98 |
| RP | Fossum, C.Fossum, Casey >> | 30 | 2008 | L | 32 | 3 | 1 | 5.66 | .318 | .360 | 1.51 | 9.7 | 4.0 | 6.1 | 41 | 44 | 4 | 18 | 28 | 0 | 0 | 1 | 26 | -0.05 | C | -0.85 |
| RP | Condrey, C.Condrey, Clay >> | 33 | 2008 | R | 20 | 3 | 4 | 3.26 | .324 | .350 | 1.51 | 11.1 | 2.5 | 4.4 | 69 | 85 | 6 | 19 | 34 | 0 | 1 | 1 | 25 | +0.82 | C | 1.72 |
| RP | Mastny, T.Mastny, Tom >> | 27 | 2008 | R | 10 | 2 | 2 | 10.80 | .358 | .410 | 1.95 | 12.6 | 5.0 | 8.6 | 20 | 28 | 6 | 11 | 19 | 0 | 0 | 0 | 28 | -0.97 | C | -0.63 |
| RP | Schoeneweis, S.Schoeneweis, Scott >> | 35 | 2008 | L | 53 | 2 | 6 | 3.34 | .305 | .340 | 1.39 | 8.8 | 3.7 | 5.5 | 56 | 55 | 7 | 23 | 34 | 0 | 1 | 3 | 23 | +0.8 | C | 3.17 |
| RP | Glover, G.Glover, Gary >> | 32 | 2008 | R | 18 | 2 | 3 | 5.30 | .333 | .370 | 1.59 | 10.7 | 3.7 | 6.2 | 54 | 64 | 7 | 22 | 37 | 0 | 0 | 4 | 24 | -0.1 | C | 1.34 |
| RP | Davis, J.Davis, Jason >> | 28 | 2008 | R | 17 | 2 | 4 | 5.29 | .329 | .370 | 1.62 | 10.1 | 4.5 | 3.4 | 34 | 38 | 2 | 17 | 13 | 0 | 0 | 5 | 45 | -0.28 | C | 0.28 |
| RP | Falkenborg, B.Falkenborg, Brian >> | 30 | 2008 | R | 17 | 2 | 3 | 5.24 | .333 | .390 | 1.73 | 10.6 | 4.9 | 7.8 | 22 | 26 | 4 | 12 | 19 | 0 | 0 | 0 | 23 | -0.15 | C | -0.81 |
| RP | Bray, B.Bray, Bill >> | 25 | 2008 | L | 38 | 2 | 2 | 2.87 | .329 | .360 | 1.57 | 9.6 | 4.6 | 10.3 | 47 | 50 | 4 | 24 | 54 | 0 | 0 | 2 | 23 | +0.99 | C | 2.38 |
| RP | Speier, R.Speier, Ryan >> | 29 | 2008 | R | 52 | 2 | 1 | 4.06 | .300 | .330 | 1.37 | 9.2 | 3.2 | 5.8 | 51 | 52 | 3 | 18 | 33 | 0 | 0 | 2 | 24 | +0.78 | C | 1.39 |
| RP | Cabrera, F.Cabrera, Fernando >> | 27 | 2008 | R | 20 | 2 | 1 | 5.40 | .343 | .390 | 1.75 | 10.3 | 5.5 | 10.0 | 28 | 32 | 9 | 17 | 31 | 0 | 0 | 3 | 26 | -0.07 | C | -0.42 |
| RP | Majewski, G.Majewski, Gary >> | 28 | 2008 | R | 6 | 1 | 0 | 6.53 | .369 | .410 | 1.90 | 13.7 | 3.4 | 6.1 | 40 | 61 | 6 | 15 | 27 | 0 | 0 | 1 | 23 | -0.61 | C | -0.11 |
| RP | Coffey, T.Coffey, Todd >> | 28 | 2008 | R | 22 | 1 | 0 | 4.39 | .307 | .350 | 1.50 | 10.7 | 2.8 | 5.2 | 26 | 31 | 4 | 8 | 15 | 0 | 0 | 0 | 23 | +0.43 | C | 2.81 |
| RP | Saarloos, K.Saarloos, Kirk >> | 29 | 2008 | R | 14 | 1 | 0 | 5.47 | .318 | .370 | 1.58 | 12.8 | 1.4 | 4.2 | 26 | 37 | 2 | 4 | 12 | 0 | 0 | 0 | 59 | -0.28 | C | 1.19 |
| RP | Stokes, B.Stokes, Brian >> | 29 | 2008 | R | 60 | 1 | 0 | 3.51 | .283 | .320 | 1.30 | 9.5 | 2.2 | 7.1 | 33 | 35 | 5 | 8 | 26 | 0 | 1 | 1 | 27 | +0.54 | C | 0.24 |
| RP | Wassermann, E.Wassermann, Ehren >> | 28 | 2008 | R | 2 | 1 | 2 | 7.78 | .380 | .440 | 2.16 | 12.8 | 6.6 | 4.3 | 19 | 27 | 0 | 14 | 9 | 0 | 0 | 1 | 23 | -0.64 | C | 0.12 |
| RP | Johnson, J.Johnson, Jason >> | 35 | 2008 | R | 29 | 1 | 2 | 5.22 | .312 | .360 | 1.52 | 9.9 | 3.7 | 6.2 | 29 | 32 | 5 | 12 | 20 | 0 | 0 | 3 | 35 | -0.22 | C | 4.67 |
| RP | Van Benschoten, J.Van Benschoten, John >> | 28 | 2008 | R | 6 | 1 | 3 | 10.48 | .429 | .480 | 2.59 | 15.1 | 8.2 | 8.6 | 22 | 37 | 7 | 20 | 21 | 0 | 0 | 0 | 46 | -1.3 | C | -3.56 |
| RP | Wells, K.Wells, Kip >> | 31 | 2008 | R | 20 | 1 | 3 | 6.21 | .363 | .400 | 1.86 | 9.5 | 7.3 | 7.5 | 37 | 39 | 4 | 30 | 31 | 0 | 0 | 3 | 29 | -0.48 | C | 8.29 |
| RP | Ramirez, H.Ramirez, Horacio >> | 29 | 2008 | L | 25 | 1 | 4 | 4.34 | .309 | .350 | 1.46 | 10.9 | 2.2 | 3.2 | 37 | 45 | 1 | 9 | 13 | 0 | 0 | 2 | 24 | +0.3 | C | 2.23 |
| RP | Flores, R.Flores, Randy >> | 33 | 2008 | L | 5 | 1 | 0 | 5.26 | .388 | .440 | 2.16 | 12.2 | 7.2 | 6.1 | 25 | 34 | 2 | 20 | 17 | 0 | 1 | 1 | 23 | -0.31 | C | -0.49 |
| RP | Nunez, V.Nunez, Vladimir >> | 33 | 2008 | R | 34 | 1 | 2 | 3.86 | .325 | .370 | 1.59 | 9.0 | 5.3 | 6.8 | 32 | 32 | 0 | 19 | 24 | 0 | 0 | 2 | 28 | +0.29 | C | -0.5 |
| RP | Woods, J.Woods, Jake >> | 27 | 2008 | L | 12 | 0 | 0 | 6.16 | .330 | .390 | 1.74 | 10.4 | 5.2 | 4.3 | 19 | 22 | 5 | 11 | 9 | 0 | 0 | 2 | 26 | -0.11 | C | 0.65 |
| RP | Resop, C.Resop, Chris >> | 26 | 2008 | R | 56 | 0 | 1 | 5.89 | .289 | .350 | 1.44 | 8.0 | 5.0 | 6.5 | 18 | 16 | 2 | 10 | 13 | 0 | 0 | 0 | 23 | -0.16 | C | 0.34 |
| RP | Traber, B.Traber, Billy >> | 29 | 2008 | L | 8 | 0 | 0 | 7.02 | .341 | .410 | 1.88 | 12.9 | 3.9 | 6.2 | 16 | 23 | 3 | 7 | 11 | 0 | 0 | 2 | 23 | -0.23 | C | -0.68 |
| RP | Elarton, S.Elarton, Scott >> | 32 | 2008 | R | 27 | 0 | 1 | 3.52 | .313 | .380 | 1.67 | 9.6 | 5.4 | 9.0 | 15 | 16 | 0 | 9 | 15 | 0 | 0 | 2 | 36 | +0.12 | C | 2.63 |
| RP | Jimenez, K.Jimenez, Kelvin >> | 28 | 2008 | R | 11 | 0 | 0 | 5.63 | .344 | .390 | 1.79 | 10.5 | 5.6 | 4.1 | 24 | 28 | 5 | 15 | 11 | 0 | 0 | 3 | 31 | -0.16 | C | -1.16 |
| RP | Borkowski, D.Borkowski, Dave >> | 31 | 2008 | R | 6 | 0 | 2 | 7.50 | .366 | .410 | 1.89 | 13.5 | 3.5 | 6.0 | 36 | 54 | 9 | 14 | 24 | 0 | 0 | 0 | 28 | -0.86 | C | -2.14 |
| RP | Slaten, D.Slaten, Doug >> | 28 | 2008 | L | 38 | 0 | 3 | 4.73 | .307 | .350 | 1.47 | 9.3 | 3.9 | 5.6 | 32 | 33 | 4 | 14 | 20 | 0 | 0 | 0 | 23 | +0.07 | C | 1.31 |