| SP | Hamels, C.Hamels, Cole >> | 28 | 2011 | L | 97 | 16 | 16 | 5 | 5 | 2.77 | .267 | 1.08 | 7.0 | 2.8 | 7.1 | 110.2 | 85 | 36 | 34 | 8 | 34 | 87 | 2 | 0 | 0 | 1 | 13 | 2 | 1 | 3.35 |
| SP | Greinke, Z.Greinke, Zack # >> | 28 | 2011 | R | 70 | 15 | 15 | 4 | 6 | 3.83 | .295 | 1.23 | 8.4 | 2.8 | 9.2 | 91.2 | 85 | 40 | 39 | 7 | 28 | 93 | 0 | 0 | 0 | 0 | 10 | 2 | 4 | 2.95 |
| SP | Bumgarner, M.Bumgarner, Madison >> | 21 | 2011 | L | 50 | 13 | 11 | 4 | 2 | 5.30 | .373 | 1.73 | 12.9 | 2.7 | 7.2 | 56.0 | 80 | 33 | 33 | 7 | 17 | 45 | 0 | 0 | 0 | 0 | 5 | 3 | 0 | 4.09 |
| SP | Ogando, A.Ogando, Alexi >> | 27 | 2011 | R | 81 | 16 | 16 | 3 | 7 | 5.56 | .345 | 1.56 | 11.6 | 2.4 | 5.9 | 81.0 | 104 | 54 | 50 | 10 | 22 | 53 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 4.19 |
| RP | Salas, F.Salas, Fernando >> | 26 | 2011 | R | 88 | 40 | 0 | 2 | 0 | 2.41 | .268 | 1.04 | 6.8 | 2.7 | 7.1 | 37.1 | 28 | 10 | 10 | 4 | 11 | 29 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 3.89 |
| RP | O'Flaherty, E.O'Flaherty, Eric >> | 26 | 2011 | L | 57 | 38 | 0 | 3 | 2 | 2.84 | .258 | 1.01 | 7.3 | 2.0 | 7.5 | 31.2 | 25 | 10 | 10 | 1 | 7 | 26 | 0 | 6 | 1 | 0 | 0 | 1 | 1 | 2.52 |
| RP | Madson, R.Madson, Ryan >> | 31 | 2011 | R | 36 | 31 | 0 | 1 | 1 | 3.41 | .263 | 1.07 | 7.1 | 2.5 | 6.8 | 29.0 | 23 | 11 | 11 | 2 | 8 | 22 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.21 |
| RP | Balfour, G.Balfour, Grant >> | 34 | 2011 | R | 81 | 28 | 0 | 0 | 1 | 4.45 | .341 | 1.55 | 9.6 | 4.5 | 8.0 | 28.1 | 30 | 15 | 14 | 3 | 14 | 25 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 4.11 |
| RP | Downs, S.Downs, Scott # >> | 35 | 2011 | L | 71 | 52 | 0 | 3 | 3 | 5.70 | .314 | 1.38 | 9.8 | 2.8 | 6.5 | 36.1 | 39 | 24 | 23 | 7 | 11 | 26 | 0 | 2 | 1 | 0 | 0 | 0 | 4 | 5.00 |
| SP | Gallardo, Y.Gallardo, Yovani >> | 25 | 2011 | R | 66 | 14 | 4 | 3 | 5 | 5.40 | .324 | 1.43 | 9.7 | 3.3 | 8.3 | 38.1 | 41 | 23 | 23 | 5 | 14 | 35 | 0 | 1 | 1 | 0 | 2 | 0 | 2 | 3.97 |