| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 89 | 16 | 16 | 4 | 9 | 4.99 | .330 | 1.44 | 9.4 | 3.7 | 7.6 | 113.2 | 118 | 63 | 63 | 15 | 46 | 95 | 2 | 0 | 0 | 2 | 7 | 4 | 1 | 4.37 |
| SP | Tanaka, M.Tanaka, Masahiro # >> | 26 | 2015 | R | 70 | 15 | 15 | 6 | 6 | 5.34 | .327 | 1.43 | 10.7 | 2.2 | 7.1 | 96.0 | 114 | 57 | 57 | 12 | 23 | 76 | 0 | 0 | 0 | 0 | 7 | 3 | 3 | 3.85 |
| SP | Lackey, J.Lackey, John >> | 38 | 2016 | R | 60 | 15 | 15 | 7 | 4 | 6.06 | .363 | 1.68 | 11.0 | 4.2 | 7.6 | 87.2 | 106 | 61 | 59 | 13 | 41 | 73 | 0 | 0 | 0 | 0 | 7 | 3 | 1 | 4.78 |
| SP | Porcello, R.Porcello, Rick >> | 27 | 2016 | R | 56 | 15 | 15 | 7 | 6 | 4.51 | .328 | 1.45 | 10.8 | 2.4 | 7.5 | 107.2 | 128 | 56 | 54 | 10 | 28 | 89 | 1 | 0 | 0 | 0 | 6 | 2 | 0 | 3.39 |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 43 | 0 | 3 | 6 | 6.02 | .308 | 1.28 | 8.4 | 3.1 | 11.4 | 49.1 | 46 | 33 | 33 | 8 | 17 | 62 | 0 | 6 | 3 | 0 | 0 | 3 | 1 | 3.82 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 36 | 0 | 1 | 2 | 3.57 | .331 | 1.46 | 9.0 | 4.3 | 8.6 | 40.1 | 40 | 16 | 16 | 4 | 19 | 38 | 0 | 7 | 1 | 0 | 0 | 1 | 2 | 3.90 |
| RP | Petit, Y.Petit, Yusmeiro >> | 35 | 2019 | R | 71 | 19 | 0 | 1 | 0 | 2.95 | .297 | 1.22 | 8.1 | 3.0 | 7.3 | 21.1 | 19 | 7 | 7 | 3 | 7 | 17 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 4.38 |
| RP | Rivero, F.Rivero, Felipe >> | 27 | 2019 | L | 48 | 8 | 0 | 0 | 0 | 6.52 | .326 | 1.45 | 9.0 | 5.0 | 7.0 | 9.2 | 9 | 7 | 7 | 2 | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.00 |
| RP | Jeffress, J.Jeffress, Jeremy >> | 30 | 2018 | R | 41 | 16 | 0 | 0 | 0 | 1.42 | .278 | 1.16 | 8.5 | 1.9 | 7.1 | 19.0 | 18 | 3 | 3 | 1 | 4 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2.74 |
| SP | Kennedy, I.Kennedy, Ian >> | 27 | 2011 | R | 45 | 2 | 0 | 0 | 1 | 6.75 | .385 | 1.88 | 13.5 | 9.0 | 13.5 | 2.2 | 3 | 2 | 2 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.50 |