| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 95 | 34 | 34 | 10 | 16 | 4.36 | .299 | 1.27 | 8.4 | 3.0 | 8.7 | 245.2 | 229 | 135 | 119 | 40 | 83 | 237 | 3 | 0 | 0 | 0 | 17 | 3 | 4 | 4.24 |
| SP | Harden, R.Harden, Rich >> | 27 | 2008 | R | 68 | 33 | 33 | 14 | 12 | 4.63 | .311 | 1.34 | 8.2 | 3.9 | 9.3 | 202.1 | 185 | 104 | 104 | 32 | 87 | 208 | 2 | 0 | 0 | 1 | 16 | 2 | 2 | 4.32 |
| SP | Hamels, C.Hamels, Cole >> | 28 | 2011 | L | 63 | 32 | 32 | 7 | 16 | 6.57 | .343 | 1.54 | 10.8 | 3.0 | 6.9 | 186.1 | 224 | 138 | 136 | 38 | 63 | 143 | 0 | 0 | 0 | 0 | 10 | 5 | 2 | 5.22 |
| SP | Beckett, J.Beckett, Josh >> | 31 | 2011 | R | 58 | 31 | 31 | 8 | 14 | 4.85 | .342 | 1.55 | 9.1 | 4.8 | 7.4 | 196.2 | 199 | 119 | 106 | 30 | 105 | 161 | 1 | 0 | 0 | 0 | 15 | 3 | 8 | 5.00 |
| RP | Doolittle, S.Doolittle, Sean # >> | 31 | 2018 | L | 98 | 88 | 0 | 7 | 5 | 4.20 | .276 | 1.13 | 7.8 | 2.3 | 10.4 | 120.0 | 104 | 60 | 56 | 14 | 31 | 139 | 0 | 7 | 4 | 0 | 0 | 2 | 2 | 3.03 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 70 | 85 | 0 | 4 | 5 | 3.98 | .300 | 1.27 | 8.0 | 3.5 | 8.8 | 108.2 | 96 | 52 | 48 | 22 | 42 | 105 | 0 | 11 | 2 | 0 | 0 | 2 | 0 | 4.93 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 62 | 63 | 0 | 4 | 1 | 4.52 | .328 | 1.41 | 9.7 | 3.1 | 10.2 | 69.2 | 74 | 36 | 35 | 12 | 24 | 78 | 0 | 7 | 4 | 0 | 0 | 4 | 0 | 4.22 |
| RP | Saucier, K.Saucier, Kevin >> | 25 | 1981 | L | 54 | 54 | 0 | 4 | 4 | 4.64 | .326 | 1.44 | 8.6 | 4.4 | 4.6 | 64.0 | 61 | 36 | 33 | 11 | 31 | 33 | 0 | 5 | 3 | 0 | 0 | 1 | 3 | 5.70 |
| SP | Garrelts, S.Garrelts, Scott >> | 28 | 1989 | R | 51 | 3 | 0 | 0 | 0 | 1.42 | .367 | 1.74 | 7.5 | 9.0 | 9.0 | 6.1 | 5 | 1 | 1 | 1 | 6 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.17 |