| SP | Beckett, J.Beckett, Josh # >> | 31 | 2011 | R | 98 | 28 | 28 | 13 | 11 | 3.06 | .264 | 1.05 | 7.2 | 2.3 | 6.8 | 208.2 | 167 | 73 | 71 | 22 | 52 | 156 | 5 | 0 | 0 | 2 | 20 | 6 | 3 | 3.71 |
| SP | Lincecum, T.Lincecum, Tim >> | 27 | 2011 | R | 80 | 27 | 27 | 10 | 10 | 4.58 | .328 | 1.41 | 9.4 | 3.3 | 8.7 | 177.0 | 184 | 93 | 90 | 29 | 65 | 171 | 0 | 0 | 0 | 0 | 13 | 10 | 4 | 4.47 |
| SP | Bumgarner, M.Bumgarner, Madison >> | 21 | 2011 | L | 50 | 27 | 27 | 10 | 13 | 4.80 | .327 | 1.44 | 10.4 | 2.6 | 7.5 | 165.0 | 191 | 90 | 88 | 18 | 47 | 138 | 0 | 0 | 0 | 0 | 14 | 3 | 0 | 3.65 |
| SP | Dickey, R.Dickey, R.A. >> | 37 | 2011 | R | 45 | 25 | 25 | 7 | 13 | 5.03 | .340 | 1.52 | 11.1 | 2.6 | 6.8 | 157.1 | 194 | 91 | 88 | 19 | 45 | 118 | 1 | 0 | 0 | 0 | 11 | 4 | 5 | 4.01 |
| SP | Norris, B.Norris, Bud # >> | 26 | 2011 | R | 40 | 25 | 25 | 10 | 9 | 5.95 | .351 | 1.58 | 10.3 | 4.0 | 8.4 | 140.2 | 160 | 97 | 93 | 22 | 62 | 130 | 0 | 0 | 0 | 0 | 8 | 6 | 1 | 4.64 |
| RP | Holland, G.Holland, Greg >> | 25 | 2011 | R | 95 | 72 | 0 | 2 | 2 | 3.98 | .300 | 1.27 | 6.8 | 4.7 | 9.8 | 101.2 | 76 | 47 | 45 | 8 | 53 | 110 | 0 | 8 | 3 | 0 | 0 | 2 | 11 | 3.49 |
| RP | Johnson, J.Johnson, Jim >> | 28 | 2011 | R | 44 | 48 | 0 | 2 | 5 | 4.72 | .309 | 1.33 | 8.4 | 3.5 | 5.8 | 61.0 | 57 | 32 | 32 | 6 | 24 | 39 | 0 | 5 | 4 | 0 | 0 | 1 | 2 | 4.23 |
| RP | Pauley, D.Pauley, David >> | 28 | 2011 | R | 32 | 39 | 0 | 4 | 4 | 4.28 | .313 | 1.30 | 9.9 | 1.9 | 7.7 | 48.1 | 53 | 23 | 23 | 3 | 10 | 41 | 0 | 0 | 3 | 0 | 0 | 3 | 0 | 2.92 |
| RP | Frieri, E.Frieri, Ernesto >> | 25 | 2011 | R | 21 | 28 | 0 | 0 | 2 | 3.94 | .329 | 1.44 | 9.6 | 3.4 | 11.5 | 32.0 | 34 | 16 | 14 | 4 | 12 | 41 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 3.28 |
| SP | Saunders, J.Saunders, Joe >> | 30 | 2011 | L | 30 | 11 | 2 | 1 | 2 | 2.30 | .287 | 1.21 | 8.7 | 2.3 | 5.7 | 27.1 | 26 | 9 | 7 | 1 | 7 | 17 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3.00 |