| SP | Harden, R.Harden, Rich >> | 25 | 2006 | R | 96 | 10 | 10 | 4 | 3 | 2.80 | .265 | 1.02 | 6.3 | 3.0 | 9.8 | 54.2 | 38 | 17 | 17 | 5 | 18 | 59 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 3.19 |
| SP | Harang, A.Harang, Aaron # >> | 28 | 2006 | R | 79 | 10 | 10 | 4 | 5 | 5.52 | .324 | 1.44 | 9.9 | 3.0 | 7.4 | 62.0 | 68 | 40 | 38 | 10 | 21 | 51 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 4.47 |
| SP | Ramirez, E.Ramirez, Elizardo >> | 23 | 2006 | R | 42 | 8 | 7 | 3 | 1 | 4.37 | .331 | 1.46 | 10.3 | 2.8 | 8.7 | 35.0 | 40 | 18 | 17 | 5 | 11 | 34 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 3.94 |
| RP | Vizcaino, L.Vizcaino, Luis >> | 32 | 2006 | R | 89 | 28 | 0 | 1 | 2 | 5.28 | .319 | 1.37 | 9.0 | 3.6 | 6.0 | 30.2 | 30 | 18 | 18 | 2 | 12 | 20 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3.83 |
| RP | Duchscherer, J.Duchscherer, Justin >> | 29 | 2006 | R | 86 | 21 | 0 | 0 | 2 | 4.21 | .306 | 1.32 | 10.8 | 1.4 | 9.0 | 25.2 | 30 | 12 | 12 | 2 | 4 | 25 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 2.52 |
| RP | Cabrera, F.Cabrera, Fernando >> | 25 | 2006 | R | 65 | 12 | 0 | 0 | 0 | 3.65 | .275 | 1.14 | 6.8 | 3.8 | 9.8 | 12.1 | 9 | 5 | 5 | 0 | 5 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2.08 |
| CL | Street, H.Street, Huston >> | 23 | 2006 | R | 88 | 15 | 0 | 1 | 0 | 1.59 | .239 | 0.94 | 6.9 | 1.6 | 10.6 | 17.0 | 13 | 3 | 3 | 0 | 3 | 20 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 1.18 |
| SP | Blanton, J.Blanton, Joe >> | 26 | 2006 | R | 24 | 6 | 0 | 2 | 1 | 6.15 | .319 | 1.41 | 11.8 | 1.0 | 6.2 | 26.1 | 34 | 20 | 18 | 3 | 3 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.46 |