| SP | Arrieta, J.Arrieta, Jake $ >> | 29 | 2015 | R | 93 | 7 | 7 | 2 | 2 | 2.35 | .315 | 1.38 | 9.2 | 3.4 | 7.3 | 53.2 | 54 | 16 | 14 | 2 | 20 | 43 | 2 | 0 | 0 | 1 | 6 | 0 | 2 | 3.00 |
| SP | Fernandez, S.Fernandez, Sid $$ >> | 23 | 1985 | L | 49 | 6 | 6 | 3 | 2 | 4.38 | .304 | 1.31 | 6.9 | 4.8 | 8.5 | 39.0 | 30 | 21 | 19 | 4 | 21 | 37 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 4.05 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 6 | 6 | 3 | 3 | 6.23 | .316 | 1.38 | 9.3 | 3.3 | 4.2 | 30.1 | 31 | 22 | 21 | 4 | 11 | 14 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 4.90 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 74 | 6 | 6 | 4 | 0 | 4.15 | .301 | 1.29 | 8.4 | 3.3 | 5.9 | 43.1 | 40 | 23 | 20 | 7 | 16 | 28 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 4.93 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 12 | 0 | 0 | 0 | 4.61 | .328 | 1.46 | 6.9 | 6.9 | 11.1 | 13.2 | 10 | 7 | 7 | 1 | 10 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.85 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 75 | 10 | 0 | 0 | 0 | 7.15 | .320 | 1.41 | 10.6 | 2.5 | 9.0 | 11.1 | 13 | 9 | 9 | 1 | 3 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.00 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 76 | 8 | 0 | 0 | 0 | 1.74 | .162 | 0.58 | 1.8 | 3.6 | 9.9 | 10.1 | 2 | 2 | 2 | 0 | 4 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2.00 |