| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 87 | 22 | 22 | 9 | 7 | 3.28 | .279 | 1.15 | 7.9 | 2.4 | 6.9 | 126.1 | 111 | 52 | 46 | 11 | 34 | 96 | 0 | 0 | 0 | 0 | 9 | 2 | 1 | 3.47 |
| SP | Liriano, F.Liriano, Francisco >> | 23 | 2006 | L | 74 | 21 | 21 | 7 | 5 | 4.00 | .301 | 1.27 | 8.5 | 3.0 | 9.1 | 101.1 | 95 | 45 | 45 | 11 | 34 | 102 | 0 | 0 | 0 | 0 | 3 | 2 | 3 | 3.47 |
| SP | Hamels, C.Hamels, Cole >> | 28 | 2011 | L | 62 | 21 | 21 | 4 | 11 | 5.27 | .332 | 1.43 | 9.7 | 3.2 | 6.5 | 121.1 | 131 | 72 | 71 | 20 | 43 | 88 | 1 | 0 | 0 | 1 | 10 | 7 | 2 | 4.93 |
| SP | Wilson, D.Wilson, Don # >> | 26 | 1971 | R | 59 | 21 | 21 | 9 | 5 | 3.97 | .309 | 1.32 | 8.6 | 3.4 | 6.8 | 147.1 | 140 | 65 | 65 | 23 | 55 | 111 | 2 | 0 | 0 | 1 | 14 | 3 | 2 | 4.71 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 98 | 54 | 0 | 6 | 3 | 3.17 | .249 | 0.98 | 6.5 | 2.4 | 9.9 | 82.1 | 59 | 33 | 29 | 9 | 22 | 90 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 3.07 |
| RP | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 87 | 57 | 0 | 4 | 0 | 1.52 | .243 | 0.94 | 5.6 | 2.8 | 9.6 | 77.0 | 48 | 13 | 13 | 2 | 24 | 82 | 0 | 6 | 2 | 0 | 0 | 2 | 4 | 2.22 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 76 | 50 | 0 | 3 | 5 | 4.85 | .301 | 1.29 | 6.7 | 5.1 | 7.4 | 55.2 | 41 | 35 | 30 | 7 | 31 | 45 | 0 | 5 | 4 | 0 | 0 | 0 | 3 | 4.71 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 64 | 40 | 0 | 5 | 2 | 2.06 | .245 | 0.97 | 6.8 | 2.1 | 9.0 | 52.1 | 39 | 12 | 12 | 6 | 12 | 52 | 0 | 5 | 4 | 0 | 0 | 0 | 1 | 3.19 |
| RP | Benitez, A.Benitez, Armando >> | 27 | 1999 | R | 56 | 32 | 0 | 0 | 2 | 2.34 | .282 | 1.18 | 5.6 | 5.1 | 8.6 | 42.1 | 26 | 11 | 11 | 3 | 24 | 40 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3.74 |
| SP | Candelaria, J.Candelaria, John >> | 33 | 1986 | L | 54 | 1 | 0 | 1 | 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 | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 53 | 18 | 0 | 0 | 3 | 2.35 | .317 | 1.39 | 8.2 | 4.3 | 9.0 | 23.0 | 21 | 6 | 6 | 0 | 11 | 23 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 2.43 |