| SP | Snell, B.Snell, Blake † >> | 25 | 2018 | L | 94 | 22 | 22 | 10 | 7 | 3.02 | .288 | 1.17 | 7.2 | 3.3 | 9.3 | 137.0 | 110 | 51 | 46 | 8 | 50 | 141 | 0 | 0 | 0 | 0 | 16 | 6 | 12 | 2.93 |
| SP | Strasburg, S.Strasburg, Stephen >> | 30 | 2019 | R | 77 | 21 | 21 | 9 | 6 | 4.43 | .307 | 1.30 | 8.8 | 2.9 | 9.4 | 130.0 | 127 | 65 | 64 | 19 | 42 | 136 | 2 | 0 | 0 | 0 | 12 | 4 | 4 | 3.87 |
| SP | Shields, J.Shields, James † # >> | 30 | 2011 | R | 62 | 21 | 21 | 12 | 5 | 3.90 | .283 | 1.15 | 8.4 | 2.0 | 8.1 | 163.2 | 152 | 75 | 71 | 24 | 37 | 146 | 10 | 0 | 0 | 0 | 10 | 5 | 2 | 3.90 |
| SP | Jimenez, U.Jimenez, Ubaldo † | 26 | 2010 | R | 41 | 20 | 20 | 10 | 5 | 4.72 | .336 | 1.50 | 9.3 | 4.3 | 8.7 | 127.2 | 131 | 67 | 67 | 14 | 60 | 123 | 0 | 0 | 0 | 0 | 9 | 3 | 8 | 3.98 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 56 | 0 | 4 | 3 | 4.09 | .306 | 1.32 | 10.3 | 1.7 | 9.8 | 70.1 | 80 | 33 | 32 | 16 | 13 | 76 | 0 | 7 | 2 | 0 | 0 | 0 | 0 | 4.36 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 76 | 49 | 0 | 4 | 4 | 4.26 | .270 | 1.09 | 7.8 | 2.1 | 10.9 | 61.1 | 53 | 29 | 29 | 8 | 14 | 74 | 0 | 7 | 0 | 0 | 0 | 1 | 4 | 3.02 |
| RP | Workman, B.Workman, Brandon >> | 30 | 2019 | R | 57 | 36 | 0 | 5 | 0 | 2.34 | .287 | 1.18 | 6.4 | 4.3 | 7.5 | 42.1 | 30 | 12 | 11 | 2 | 20 | 35 | 0 | 5 | 0 | 0 | 0 | 1 | 3 | 3.45 |
| RP | Venters, J.Venters, Jonny >> | 26 | 2011 | L | 30 | 23 | 0 | 3 | 1 | 3.38 | .292 | 1.20 | 7.6 | 3.5 | 13.5 | 26.2 | 22 | 10 | 10 | 3 | 10 | 39 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 2.77 |
| SP | Johnson, J.Johnson, Josh >> | 26 | 2010 | R | 37 | 6 | 0 | 0 | 0 | 6.00 | .357 | 1.67 | 9.0 | 6.0 | 9.0 | 3.0 | 3 | 2 | 2 | 0 | 2 | 3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3.00 |