| SP | Smoltz, J.Smoltz, John >> | 41 | 2008 | R | 94 | 5 | 5 | 0 | 0 | 1.78 | .283 | 1.14 | 8.6 | 1.8 | 13.0 | 25.1 | 24 | 7 | 5 | 1 | 5 | 36 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1.36 |
| SP | Campillo, J.Campillo, Jorge >> | 30 | 2008 | R | 72 | 4 | 4 | 0 | 1 | 5.59 | .310 | 1.34 | 10.4 | 1.9 | 4.7 | 19.1 | 22 | 12 | 12 | 5 | 4 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 6.00 |
| SP | Jurrjens, J.Jurrjens, Jair >> | 22 | 2008 | R | 58 | 5 | 5 | 2 | 1 | 4.45 | .317 | 1.39 | 10.1 | 2.5 | 9.0 | 32.1 | 36 | 17 | 16 | 3 | 9 | 32 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 3.06 |
| RP | Gonzalez, M.Gonzalez, Mike >> | 30 | 2008 | L | 87 | 7 | 0 | 1 | 1 | 4.70 | .378 | 1.70 | 10.3 | 6.4 | 9.0 | 7.2 | 8 | 6 | 4 | 0 | 5 | 7 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 3.57 |
| RP | Carlyle, B.Carlyle, Buddy >> | 31 | 2008 | R | 76 | 10 | 0 | 2 | 0 | 4.97 | .296 | 1.26 | 9.0 | 3.0 | 12.8 | 12.2 | 12 | 7 | 7 | 2 | 4 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 3.33 |
| RP | Boyer, B.Boyer, Blaine >> | 27 | 2008 | R | 57 | 7 | 0 | 0 | 2 | 5.87 | .410 | 2.09 | 15.4 | 5.1 | 11.6 | 7.2 | 12 | 5 | 5 | 2 | 4 | 9 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5.86 |
| CL | Bennett, J.Bennett, Jeff >> | 28 | 2008 | R | 62 | 10 | 0 | 1 | 1 | 3.86 | .239 | 0.86 | 4.9 | 3.3 | 5.7 | 11.2 | 6 | 5 | 5 | 4 | 4 | 7 | 0 | 4 | 1 | 0 | 0 | 1 | 1 | 7.82 |
| SP | Hampton, M.Hampton, Mike >> | 36 | 2008 | L | 42 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Glavine, T.Glavine, Tom >> | 42 | 2008 | L | 25 | 2 | 0 | 0 | 2 | 3.68 | .353 | 1.64 | 11.6 | 3.9 | 9.0 | 7.1 | 9 | 3 | 3 | 1 | 3 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.14 |