| SP | Flaherty, J.Flaherty, Jack † # $$ | Pirates | R | 143.0 | 31 | 31 | 15 | 7 | 2.69 | .230 | 0.89 | 6.1 | 2.0 | 10.0 | 207.2 | 140 | 64 | 62 | 21 | 45 | 230 | 7 | 0 | 0 | 3 | 20 | 1 | 7 | 2.76 |
| CL | Hader, J.Hader, Josh † $$ | Braves | L | 139.5 | 59 | 0 | 5 | 5 | 1.55 | .223 | 0.82 | 4.8 | 2.6 | 11.2 | 75.1 | 40 | 15 | 13 | 7 | 22 | 93 | 0 | 37 | 3 | 0 | 0 | 3 | 0 | 2.73 |
| SP | Rodriguez, E.Rodriguez, Eduardo † | Reds | L | 139.0 | 30 | 30 | 18 | 8 | 3.40 | .240 | 0.91 | 6.8 | 1.4 | 7.4 | 235.1 | 178 | 90 | 89 | 38 | 36 | 193 | 8 | 0 | 0 | 0 | 18 | 9 | 3 | 4.03 |
| SP | Gallen, Z.Gallen, Zac † $$ | Braves | R | 137.0 | 30 | 30 | 13 | 7 | 2.31 | .233 | 0.89 | 6.0 | 2.0 | 8.1 | 214.1 | 143 | 62 | 55 | 20 | 47 | 193 | 4 | 0 | 0 | 3 | 25 | 5 | 3 | 3.14 |
| SP | Soroka, M.Soroka, Mike $$ | Braves | R | 118.0 | 29 | 29 | 15 | 9 | 3.34 | .257 | 1.02 | 7.6 | 1.6 | 6.9 | 197.0 | 166 | 82 | 73 | 24 | 35 | 151 | 8 | 0 | 0 | 5 | 18 | 3 | 2 | 3.63 |
| SP | Javier, C.Javier, Cristian † $$ | Cubs | R | 115.0 | 31 | 31 | 15 | 7 | 3.29 | .274 | 1.09 | 7.4 | 2.4 | 10.1 | 194.0 | 160 | 73 | 71 | 24 | 52 | 217 | 0 | 0 | 0 | 0 | 23 | 8 | 7 | 3.30 |
| SP | Cortes Jr., N.Cortes Jr., Nestor # $$ | Cardinals | L | 111.0 | 30 | 30 | 14 | 10 | 3.07 | .263 | 1.02 | 6.8 | 2.3 | 9.3 | 205.0 | 156 | 71 | 70 | 25 | 53 | 212 | 1 | 0 | 0 | 0 | 20 | 11 | 3 | 3.45 |
| CL | Alvarado, J.Alvarado, Jose † $$ | Cubs | L | 110.0 | 65 | 0 | 8 | 5 | 2.68 | .241 | 0.93 | 6.1 | 2.4 | 9.2 | 107.1 | 72 | 32 | 32 | 4 | 28 | 109 | 0 | 20 | 6 | 0 | 0 | 2 | 1 | 2.29 |
| CL | Helsley, R.Helsley, Ryan † $$ | Dodgers | R | 104.5 | 41 | 0 | 1 | 1 | 1.80 | .250 | 0.98 | 6.5 | 2.3 | 10.4 | 40.0 | 29 | 8 | 8 | 2 | 10 | 46 | 0 | 35 | 3 | 0 | 0 | 1 | 0 | 2.18 |
| CL | Chapman, A.Chapman, Aroldis † $$ | Giants | L | 103.5 | 56 | 0 | 3 | 7 | 2.80 | .296 | 1.23 | 6.8 | 4.3 | 11.8 | 54.2 | 41 | 18 | 17 | 6 | 26 | 71 | 0 | 35 | 3 | 0 | 0 | 2 | 2 | 3.37 |