| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 88 | 9 | 9 | 4 | 2 | 3.84 | .294 | 1.24 | 8.6 | 2.6 | 4.4 | 70.1 | 67 | 33 | 30 | 7 | 20 | 34 | 3 | 0 | 0 | 2 | 4 | 1 | 1 | 4.23 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 9 | 9 | 2 | 3 | 6.75 | .362 | 1.68 | 11.6 | 3.6 | 5.2 | 45.1 | 58 | 34 | 34 | 11 | 18 | 26 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 6.29 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 77 | 9 | 9 | 2 | 3 | 5.10 | .315 | 1.32 | 8.6 | 3.3 | 6.1 | 65.1 | 62 | 40 | 37 | 11 | 24 | 44 | 1 | 0 | 0 | 0 | 3 | 4 | 1 | 5.14 |
| CL | Adams, M.Adams, Mike $ >> | 31 | 2009 | R | 99 | 16 | 0 | 0 | 0 | 1.17 | .220 | 0.85 | 5.4 | 2.4 | 10.8 | 15.1 | 9 | 2 | 2 | 1 | 4 | 18 | 0 | 13 | 1 | 0 | 0 | 0 | 0 | 2.27 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 21 | 0 | 4 | 0 | 2.03 | .238 | 0.90 | 7.3 | 1.0 | 6.6 | 26.2 | 21 | 6 | 6 | 2 | 3 | 19 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3.00 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 81 | 15 | 0 | 1 | 2 | 5.02 | .306 | 1.33 | 10.3 | 1.9 | 9.0 | 14.1 | 16 | 8 | 8 | 2 | 3 | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.50 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 8 | 0 | 0 | 0 | 5.40 | .400 | 2.00 | 9.0 | 9.0 | 12.6 | 5.0 | 5 | 3 | 3 | 0 | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.20 |