| SP | Martinez, P.Martinez, Pedro # >> | 29 | 2000 | R | 100 | 37 | 37 | 16 | 15 | 3.86 | .277 | 1.12 | 8.1 | 2.0 | 9.7 | 282.1 | 254 | 126 | 121 | 39 | 62 | 305 | 12 | 0 | 0 | 5 | 20 | 9 | 8 | 3.39 |
| SP | Snell, B.Snell, Blake † >> | 25 | 2018 | L | 88 | 35 | 35 | 15 | 10 | 3.35 | .288 | 1.18 | 6.4 | 4.3 | 8.5 | 223.0 | 158 | 84 | 83 | 19 | 106 | 210 | 1 | 0 | 0 | 0 | 21 | 6 | 8 | 3.73 |
| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 84 | 33 | 33 | 10 | 11 | 4.81 | .339 | 1.52 | 9.7 | 4.1 | 8.5 | 190.2 | 204 | 106 | 102 | 29 | 86 | 179 | 1 | 0 | 0 | 1 | 15 | 3 | 1 | 4.51 |
| SP | Strasburg, S.Strasburg, Stephen >> | 28 | 2017 | R | 66 | 31 | 31 | 13 | 7 | 4.47 | .314 | 1.35 | 8.4 | 3.7 | 8.5 | 207.1 | 194 | 111 | 103 | 34 | 86 | 196 | 1 | 0 | 0 | 0 | 14 | 5 | 0 | 4.56 |
| RP | Adams, M.Adams, Mike # >> | 31 | 2009 | R | 99 | 88 | 0 | 6 | 3 | 4.97 | .309 | 1.31 | 7.5 | 4.3 | 9.5 | 117.2 | 98 | 66 | 65 | 14 | 56 | 123 | 0 | 6 | 3 | 0 | 0 | 4 | 2 | 3.99 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 88 | 87 | 0 | 6 | 2 | 4.20 | .306 | 1.31 | 7.8 | 4.1 | 10.1 | 100.2 | 87 | 48 | 47 | 13 | 45 | 112 | 0 | 14 | 5 | 0 | 0 | 1 | 1 | 3.83 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 74 | 65 | 0 | 10 | 6 | 3.84 | .326 | 1.45 | 8.4 | 4.7 | 9.8 | 75.0 | 70 | 32 | 32 | 11 | 39 | 82 | 0 | 8 | 5 | 0 | 0 | 0 | 2 | 4.28 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 64 | 56 | 0 | 0 | 4 | 3.57 | .312 | 1.34 | 7.3 | 4.8 | 9.0 | 58.0 | 47 | 25 | 23 | 9 | 31 | 58 | 0 | 4 | 1 | 0 | 0 | 1 | 4 | 4.67 |
| SP | Saberhagen, B.Saberhagen, Bret >> | 25 | 1989 | R | 64 | 1 | 1 | 0 | 1 | 5.87 | .303 | 1.17 | 9.0 | 2.6 | 11.6 | 7.2 | 7 | 5 | 5 | 1 | 2 | 9 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.57 |
| SP | Candelaria, J.Candelaria, John >> | 33 | 1986 | L | 54 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 53 | 16 | 0 | 3 | 0 | 4.22 | .319 | 1.41 | 9.0 | 3.9 | 11.6 | 21.1 | 21 | 10 | 10 | 3 | 9 | 27 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 3.57 |