| SP | Hamels, C.Hamels, Cole >> | 27 | 2010 | L | 78 | 35 | 35 | 12 | 13 | 4.28 | .307 | 1.30 | 9.0 | 2.7 | 8.7 | 227.0 | 227 | 112 | 108 | 21 | 69 | 220 | 0 | 0 | 0 | 0 | 21 | 6 | 6 | 3.26 |
| SP | Lopez, M.Lopez, Marcelino >> | 22 | 1965 | L | 70 | 35 | 35 | 8 | 10 | 4.06 | .318 | 1.37 | 8.2 | 4.1 | 4.8 | 224.0 | 205 | 103 | 101 | 13 | 101 | 120 | 1 | 0 | 0 | 1 | 20 | 7 | 7 | 4.13 |
| SP | Jeffries, J.Jeffries, Jim >> | 29 | 1922 | L | 54 | 35 | 35 | 8 | 17 | 6.17 | .352 | 1.61 | 11.1 | 3.4 | 4.7 | 189.2 | 234 | 137 | 130 | 15 | 71 | 99 | 0 | 0 | 0 | 0 | 10 | 4 | 9 | 4.17 |
| SP | Billingsley, C.Billingsley, Chad >> | 28 | 2012 | R | 47 | 9 | 0 | 1 | 2 | 2.70 | .265 | 1.08 | 7.3 | 2.8 | 2.8 | 16.2 | 13 | 5 | 5 | 3 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.75 |
| RP | Spooneybarger, T.Spooneybarger, Tim >> | 24 | 2003 | R | 94 | 74 | 0 | 6 | 8 | 4.13 | .329 | 1.45 | 9.2 | 3.8 | 5.5 | 109.0 | 112 | 60 | 50 | 9 | 46 | 67 | 0 | 4 | 8 | 0 | 0 | 2 | 12 | 4.17 |
| RP | Caudill, B.Caudill, Bill † >> | 26 | 1982 | R | 87 | 70 | 0 | 7 | 2 | 2.98 | .290 | 1.23 | 7.2 | 4.0 | 8.7 | 93.2 | 74 | 31 | 31 | 5 | 41 | 90 | 0 | 11 | 0 | 0 | 0 | 0 | 2 | 3.09 |
| RP | Chouinard, B.Chouinard, Bobby >> | 27 | 1999 | R | 74 | 47 | 0 | 4 | 3 | 3.77 | .306 | 1.31 | 8.5 | 3.3 | 4.3 | 57.1 | 54 | 24 | 24 | 6 | 21 | 27 | 0 | 6 | 3 | 0 | 0 | 1 | 2 | 4.58 |