| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 92 | 20 | 20 | 8 | 9 | 4.07 | .307 | 1.27 | 7.8 | 3.7 | 9.1 | 132.2 | 114 | 62 | 60 | 13 | 54 | 133 | 4 | 0 | 0 | 2 | 12 | 8 | 4 | 3.67 |
| SP | Burkett, J.Burkett, John >> | 37 | 2001 | R | 49 | 19 | 19 | 8 | 8 | 6.85 | .364 | 1.68 | 10.6 | 4.5 | 7.8 | 109.0 | 128 | 84 | 83 | 23 | 55 | 94 | 1 | 0 | 0 | 0 | 5 | 4 | 2 | 5.64 |
| SP | Willis, D.Willis, Dontrelle >> | 23 | 2005 | L | 47 | 18 | 18 | 6 | 5 | 6.12 | .347 | 1.56 | 11.2 | 2.9 | 6.1 | 103.0 | 128 | 71 | 70 | 20 | 33 | 70 | 1 | 0 | 0 | 0 | 7 | 3 | 1 | 5.21 |
| RP | Hoffman, T.Hoffman, Trevor >> | 42 | 2009 | R | 72 | 45 | 0 | 0 | 2 | 2.15 | .270 | 1.09 | 6.8 | 3.1 | 7.9 | 58.2 | 44 | 20 | 14 | 5 | 20 | 51 | 0 | 7 | 2 | 0 | 0 | 1 | 3 | 3.45 |
| RP | Cordero, C.Cordero, Chad >> | 23 | 2005 | R | 48 | 41 | 0 | 4 | 1 | 5.29 | .324 | 1.40 | 11.0 | 1.7 | 7.7 | 49.1 | 60 | 30 | 29 | 9 | 9 | 42 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 4.35 |
| RP | Howell, J.Howell, J.P. >> | 25 | 2008 | L | 33 | 42 | 0 | 3 | 4 | 5.51 | .369 | 1.63 | 7.7 | 7.1 | 8.6 | 47.1 | 40 | 32 | 29 | 4 | 37 | 45 | 0 | 7 | 2 | 0 | 0 | 6 | 3 | 4.94 |
| RP | Seanez, R.Seanez, Rudy >> | 37 | 2005 | R | 21 | 33 | 0 | 2 | 0 | 5.66 | .295 | 1.26 | 8.2 | 3.1 | 10.5 | 35.0 | 32 | 22 | 22 | 9 | 12 | 41 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 5.03 |
| SP | Matsuzaka, D.Matsuzaka, Daisuke >> | 28 | 2008 | R | 33 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | 0.0 | 0.0 | 9.0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.00 |
| SP | Colon, B.Colon, Bartolo >> | 32 | 2005 | R | 22 | 13 | 0 | 4 | 1 | 4.24 | .363 | 1.71 | 11.4 | 4.0 | 6.9 | 34.0 | 43 | 18 | 16 | 7 | 15 | 26 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 5.47 |