| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 92 | 28 | 28 | 10 | 11 | 4.52 | .325 | 1.41 | 9.0 | 3.8 | 9.3 | 183.1 | 182 | 94 | 92 | 19 | 77 | 190 | 0 | 0 | 0 | 0 | 13 | 6 | 7 | 3.63 |
| SP | Shields, J.Shields, James >> | 26 | 2007 | R | 54 | 27 | 27 | 5 | 17 | 6.49 | .331 | 1.46 | 10.6 | 2.6 | 7.7 | 162.1 | 190 | 118 | 117 | 32 | 47 | 139 | 0 | 0 | 0 | 0 | 7 | 4 | 5 | 4.80 |
| SP | Millwood, K.Millwood, Kevin # >> | 28 | 2002 | R | 53 | 27 | 27 | 9 | 10 | 5.85 | .332 | 1.45 | 9.3 | 3.8 | 6.8 | 147.2 | 152 | 99 | 96 | 36 | 62 | 111 | 0 | 0 | 0 | 0 | 13 | 6 | 3 | 6.06 |
| SP | Kazmir, S.Kazmir, Scott # >> | 24 | 2008 | L | 41 | 27 | 27 | 10 | 9 | 4.77 | .336 | 1.49 | 9.2 | 4.3 | 10.6 | 143.1 | 146 | 78 | 76 | 22 | 68 | 168 | 0 | 0 | 0 | 0 | 10 | 4 | 3 | 4.16 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 26 | 2006 | R | 93 | 74 | 0 | 2 | 6 | 4.78 | .313 | 1.34 | 9.7 | 2.4 | 10.4 | 105.1 | 113 | 60 | 56 | 18 | 28 | 121 | 0 | 7 | 4 | 0 | 0 | 3 | 6 | 3.81 |
| RP | Guardado, E.Guardado, Eddie >> | 34 | 2004 | L | 55 | 73 | 0 | 3 | 5 | 5.14 | .331 | 1.46 | 8.9 | 4.3 | 8.8 | 91.0 | 90 | 58 | 52 | 19 | 43 | 89 | 0 | 8 | 5 | 0 | 0 | 2 | 0 | 5.24 |
| RP | Guerrier, M.Guerrier, Matt >> | 31 | 2009 | R | 42 | 57 | 0 | 5 | 2 | 4.71 | .353 | 1.57 | 10.1 | 4.1 | 7.1 | 72.2 | 81 | 40 | 38 | 11 | 33 | 57 | 0 | 7 | 4 | 0 | 0 | 5 | 4 | 4.99 |
| RP | Aceves, A.Aceves, Alfredo >> | 27 | 2009 | R | 30 | 51 | 0 | 2 | 2 | 4.81 | .323 | 1.43 | 11.1 | 1.9 | 7.0 | 63.2 | 78 | 38 | 34 | 10 | 13 | 49 | 0 | 5 | 1 | 0 | 0 | 0 | 0 | 4.13 |
| SP | Glavine, T.Glavine, Tom >> | 34 | 2000 | L | 18 | 3 | 0 | 1 | 0 | 0.00 | .273 | 1.13 | 4.5 | 9.0 | 13.5 | 2.2 | 1 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.00 |