| SP | Bumgarner, M.Bumgarner, Madison >> | 23 | 2013 | L | 72 | 36 | 36 | 13 | 9 | 3.62 | .270 | 1.10 | 7.2 | 2.7 | 7.1 | 241.1 | 192 | 98 | 97 | 24 | 73 | 189 | 2 | 0 | 0 | 1 | 24 | 3 | 5 | 3.67 |
| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 82 | 36 | 36 | 17 | 14 | 3.38 | .279 | 1.13 | 7.3 | 2.9 | 7.7 | 263.1 | 214 | 104 | 99 | 24 | 84 | 224 | 7 | 0 | 0 | 1 | 22 | 7 | 10 | 3.52 |
| SP | Marichal, J.Marichal, Juan >> | 23 | 1960 | R | 57 | 35 | 35 | 1 | 2 | 2.85 | .284 | 1.16 | 7.1 | 3.4 | 5.9 | 91.2 | 72 | 31 | 29 | 8 | 34 | 60 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4.04 |
| SP | Rodon, C.Rodon, Carlos # >> | 29 | 2022 | L | 74 | 35 | 34 | 14 | 6 | 3.17 | .272 | 1.10 | 6.6 | 3.3 | 8.7 | 195.2 | 144 | 74 | 69 | 19 | 72 | 188 | 0 | 1 | 0 | 0 | 17 | 3 | 4 | 3.49 |
| RP | Jackson, M.Jackson, Mike † >> | 30 | 1994 | R | 91 | 102 | 0 | 16 | 6 | 3.42 | .279 | 1.14 | 6.5 | 3.7 | 8.6 | 113.0 | 82 | 44 | 43 | 8 | 47 | 108 | 0 | 2 | 3 | 0 | 0 | 2 | 0 | 3.31 |
| RP | Lopez, J.Lopez, Javier >> | 38 | 2015 | L | 73 | 92 | 0 | 7 | 3 | 2.10 | .275 | 1.11 | 6.0 | 4.1 | 6.1 | 98.2 | 65 | 24 | 23 | 2 | 45 | 66 | 0 | 3 | 4 | 0 | 0 | 2 | 3 | 3.36 |
| RP | Casilla, S.Casilla, Santiago >> | 34 | 2014 | R | 72 | 92 | 0 | 8 | 3 | 4.39 | .306 | 1.31 | 8.0 | 3.9 | 4.2 | 98.1 | 87 | 51 | 48 | 12 | 42 | 46 | 0 | 7 | 4 | 0 | 0 | 1 | 3 | 4.97 |