| SP | Carpenter, C.Carpenter, Chris >> | 30 | 2005 | R | 94 | 24 | 24 | 4 | 12 | 4.64 | .337 | 1.48 | 9.8 | 3.6 | 7.1 | 168.2 | 182 | 88 | 87 | 25 | 68 | 132 | 3 | 0 | 0 | 0 | 10 | 7 | 1 | 4.70 |
| SP | Wakefield, T.Wakefield, Tim # >> | 39 | 2005 | R | 69 | 23 | 23 | 8 | 9 | 5.03 | .335 | 1.48 | 11.1 | 2.3 | 6.2 | 150.1 | 185 | 86 | 84 | 17 | 38 | 103 | 1 | 0 | 0 | 1 | 9 | 4 | 7 | 3.94 |
| SP | Maddux, G.Maddux, Greg # >> | 39 | 2005 | R | 47 | 23 | 23 | 5 | 11 | 6.62 | .354 | 1.62 | 11.9 | 2.8 | 6.4 | 119.2 | 157 | 90 | 88 | 20 | 37 | 85 | 0 | 0 | 0 | 0 | 8 | 3 | 3 | 4.76 |
| SP | Schmidt, J.Schmidt, Jason >> | 32 | 2005 | R | 40 | 22 | 22 | 7 | 8 | 6.30 | .373 | 1.73 | 10.6 | 5.0 | 7.1 | 115.2 | 136 | 87 | 81 | 24 | 64 | 91 | 0 | 0 | 0 | 0 | 8 | 6 | 1 | 5.96 |
| SP | Morris, M.Morris, Matt >> | 31 | 2005 | R | 32 | 22 | 22 | 7 | 10 | 5.27 | .331 | 1.47 | 10.6 | 2.7 | 5.9 | 124.2 | 146 | 73 | 73 | 22 | 37 | 81 | 0 | 0 | 0 | 0 | 11 | 2 | 3 | 4.94 |
| RP | Farnsworth, K.Farnsworth, Kyle >> | 29 | 2005 | R | 95 | 63 | 0 | 5 | 3 | 4.94 | .333 | 1.49 | 9.4 | 4.0 | 9.9 | 89.1 | 93 | 60 | 49 | 11 | 40 | 98 | 0 | 4 | 4 | 0 | 0 | 1 | 8 | 3.79 |
| RP | Torres, S.Torres, Salomon >> | 33 | 2005 | R | 56 | 44 | 0 | 2 | 2 | 4.50 | .331 | 1.38 | 8.5 | 3.9 | 6.9 | 56.0 | 53 | 29 | 28 | 3 | 24 | 43 | 0 | 7 | 0 | 0 | 0 | 6 | 6 | 3.77 |
| RP | Madson, R.Madson, Ryan >> | 25 | 2005 | R | 43 | 36 | 0 | 3 | 1 | 6.87 | .396 | 1.94 | 14.5 | 3.3 | 7.8 | 36.2 | 58 | 28 | 28 | 8 | 13 | 31 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 5.33 |
| SP | Fossum, C.Fossum, Casey >> | 27 | 2005 | L | 18 | 22 | 0 | 5 | 2 | 6.44 | .370 | 1.76 | 11.3 | 4.8 | 4.0 | 36.1 | 45 | 27 | 26 | 5 | 19 | 16 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 5.50 |