| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 92 | 18 | 18 | 5 | 7 | 3.98 | .311 | 1.29 | 8.5 | 3.1 | 8.5 | 129.0 | 122 | 59 | 57 | 11 | 45 | 122 | 3 | 0 | 0 | 1 | 8 | 8 | 3 | 3.45 |
| SP | Garcia, F.Garcia, Freddy >> | 26 | 2001 | R | 62 | 16 | 15 | 8 | 5 | 3.28 | .296 | 1.26 | 8.0 | 3.3 | 7.3 | 112.1 | 100 | 46 | 41 | 13 | 41 | 91 | 3 | 0 | 0 | 1 | 11 | 1 | 1 | 4.01 |
| SP | Maddux, G.Maddux, Greg # >> | 34 | 2000 | R | 58 | 17 | 17 | 8 | 7 | 5.64 | .324 | 1.36 | 9.9 | 2.4 | 7.0 | 107.0 | 118 | 69 | 67 | 25 | 28 | 83 | 2 | 0 | 0 | 0 | 6 | 8 | 1 | 5.50 |
| SP | Millwood, K.Millwood, Kevin >> | 28 | 2002 | R | 52 | 16 | 16 | 7 | 5 | 5.03 | .319 | 1.31 | 9.4 | 2.5 | 6.7 | 98.1 | 102 | 55 | 55 | 16 | 27 | 73 | 1 | 0 | 0 | 1 | 6 | 9 | 1 | 4.73 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 80 | 47 | 0 | 2 | 3 | 5.19 | .342 | 1.53 | 7.2 | 6.6 | 9.8 | 59.0 | 47 | 35 | 34 | 8 | 43 | 64 | 0 | 5 | 2 | 0 | 0 | 2 | 2 | 4.88 |
| RP | Guardado, E.Guardado, Eddie >> | 34 | 2004 | L | 56 | 41 | 0 | 4 | 1 | 4.11 | .335 | 1.49 | 8.5 | 5.0 | 8.6 | 50.1 | 47 | 23 | 23 | 9 | 28 | 48 | 0 | 6 | 4 | 0 | 0 | 1 | 0 | 5.16 |
| RP | Cordero, C.Cordero, Chad >> | 23 | 2005 | R | 50 | 33 | 0 | 4 | 2 | 3.32 | .261 | 1.06 | 7.4 | 2.3 | 7.4 | 40.2 | 33 | 16 | 15 | 5 | 10 | 33 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 3.73 |
| RP | Vizcaino, L.Vizcaino, Luis >> | 28 | 2002 | R | 48 | 18 | 0 | 1 | 2 | 5.60 | .321 | 1.36 | 9.5 | 3.2 | 7.4 | 17.2 | 18 | 12 | 11 | 3 | 6 | 14 | 0 | 1 | 1 | 0 | 0 | 1 | 3 | 4.88 |
| RP | Otsuka, A.Otsuka, Akinori >> | 32 | 2004 | R | 46 | 14 | 0 | 1 | 1 | 2.00 | .239 | 0.94 | 5.0 | 3.5 | 11.5 | 18.0 | 10 | 4 | 4 | 1 | 7 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.33 |