ERA - Must have a minimum of .8 inning pitched per team game.
| Player | Team | ERA | SHO | HR | BAA | WP | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|
| Blackwell, E | RGV | 3.01 | 0 | 8 | .238 | 8 | 3 | 1.26 |
| Barnard, C | SAN | 3.25 | 0 | 13 | .241 | 3 | 7 | 1.13 |
| Guerra, A | EDB | 3.60 | 1 | 7 | .294 | 2 | 5 | 1.41 |
| Chirinos, L | RGV | 3.95 | 0 | 8 | .237 | 7 | 8 | 1.33 |
| Michael, M | CAL | 4.17 | 0 | 6 | .256 | 2 | 4 | 1.44 |
| Romo, A | FTW | 4.55 | 0 | 8 | .260 | 9 | 18 | 1.41 |
| Gober, D | CAL | 4.68 | 0 | 8 | .284 | 5 | 5 | 1.65 |
| Concepcion, A | RGV | 4.76 | 0 | 17 | .271 | 1 | 6 | 1.34 |
| Cline, Z | LC | 4.94 | 0 | 3 | .313 | 1 | 2 | 1.57 |
| Williamson, L | SAN | 4.99 | 0 | 10 | .276 | 8 | 9 | 1.43 |
| Henschel, B | SAN | 5.03 | 0 | 11 | .320 | 3 | 14 | 1.5 |
| Whalen, S | CAL | 5.13 | 0 | 6 | .307 | 5 | 8 | 1.59 |
| Pote, L | EDM | 5.16 | 1 | 3 | .288 | 4 | 4 | 1.65 |
| Shortell, R | EDM | 5.29 | 0 | 4 | .290 | 2 | 6 | 1.46 |
| Trevino, T | EDB | 5.62 | 0 | 13 | .294 | 9 | 7 | 1.52 |
| Huizinga, J | SAN | 5.68 | 0 | 9 | .308 | 5 | 16 | 1.6 |
| Houck, K | MCA | 5.79 | 0 | 8 | .318 | 15 | 5 | 1.78 |
| Davenport, C | MCA | 6.12 | 0 | 7 | .325 | 8 | 4 | 1.81 |
| Bravo, J | CHO | 6.34 | 0 | 11 | .307 | 15 | 7 | 1.66 |
| Holleran, G | CAL | 6.41 | 0 | 9 | .307 | 6 | 6 | 1.87 |
| Quintero, J | EDB | 6.41 | 0 | 9 | .292 | 8 | 20 | 1.59 |
| De La Vara, G | FTW | 6.43 | 0 | 7 | .328 | 10 | 4 | 2.01 |
| Arreola, D | EDM | 6.75 | 0 | 4 | .306 | 4 | 5 | 1.58 |
| Kramer, A | SAN | 6.85 | 0 | 17 | .315 | 5 | 4 | 1.7 |
| Roberts, D | CHO | 6.87 | 0 | 12 | .303 | 1 | 8 | 1.66 |
| Banks, D | CHO | 6.96 | 0 | 11 | .319 | 4 | 3 | 1.82 |
| Page, R | MAU | 7.31 | 0 | 8 | .331 | 4 | 2 | 1.83 |
| Delucia, D | MAU | 7.44 | 0 | 8 | .332 | 3 | 4 | 1.98 |
| Cross, D | RGV | 7.90 | 0 | 9 | .337 | 9 | 3 | 1.88 |
| Goudeau, C | SAN | 8.38 | 0 | 10 | .343 | 5 | 6 | 2.14 |