| SP | Lincecum, T.Lincecum, Tim | 25 | Dogs | R | 53.0 | 8 | 8 | 6 | 1 | 2.17 | .258 | 1.04 | 7.0 | 2.5 | 8.3 | 62.1 | 48 | 16 | 15 | 3 | 17 | 57 | 1 | 0 | 0 | 1 | 7 | 0 | 1 | 2.61 |
| SP | Duchscherer, J.Duchscherer, Justin | 31 | Chads | R | 45.5 | 9 | 8 | 5 | 1 | 2.33 | .278 | 1.09 | 7.9 | 1.9 | 5.6 | 58.0 | 51 | 19 | 15 | 5 | 12 | 36 | 0 | 1 | 0 | 0 | 6 | 4 | 1 | 3.71 |
| SP | Schilling, C.Schilling, Curt | 36 | Tree Huggers | R | 42.0 | 9 | 9 | 5 | 2 | 3.10 | .294 | 1.23 | 9.5 | 1.7 | 9.8 | 69.2 | 73 | 25 | 24 | 7 | 13 | 75 | 1 | 0 | 0 | 0 | 5 | 1 | 3 | 2.75 |
| SP | Schmidt, J.Schmidt, Jason | 30 | Frogs | R | 41.0 | 9 | 9 | 5 | 2 | 3.31 | .274 | 1.12 | 8.1 | 2.1 | 8.2 | 70.2 | 63 | 27 | 26 | 5 | 16 | 64 | 3 | 0 | 0 | 0 | 6 | 1 | 0 | 2.83 |
| SP | Halladay, R.Halladay, Roy | 28 | Dogs | R | 35.0 | 9 | 9 | 4 | 0 | 3.60 | .280 | 1.17 | 7.9 | 2.6 | 4.6 | 65.0 | 57 | 30 | 26 | 7 | 19 | 33 | 2 | 0 | 0 | 1 | 6 | 0 | 0 | 4.26 |
| SP | Martinez, P.Martinez, Pedro | 29 | Chads | R | 33.0 | 9 | 9 | 5 | 3 | 3.36 | .283 | 1.17 | 8.1 | 2.5 | 8.4 | 61.2 | 55 | 24 | 23 | 6 | 17 | 57 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | 3.30 |
| SP | Santana, E.Santana, Ervin | 25 | Crabs | R | 27.0 | 8 | 8 | 4 | 1 | 3.71 | .285 | 1.16 | 7.6 | 2.8 | 6.0 | 51.0 | 43 | 25 | 21 | 5 | 16 | 34 | 0 | 0 | 0 | 0 | 5 | 2 | 3 | 4.00 |