| RK | PLAYER | FRANCHISE | OPP | IP | W | SV | ER | HW | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | SONNY GRAY (CIN) ^ | Carolina Thunderdogs | TEX | 5.0 | 1 | 0 | 3 | 6 | 8 | 5.40 | 1.20 |
| 2. | MIKE FOLTYNEWICZ (ATL) ^ | Crowleys Ridge Roosters | PHI | 6.0 | 1 | 0 | 1 | 9 | 6 | 1.50 | 1.50 |
| 3. | HYUN-JIN RYU (LAD) ^ | Colorado Wookiees | CHC | 7.0 | 0 | 0 | 0 | 7 | 8 | 0.00 | 1.00 |
| 4. | JOSH HADER (MIL) | Reading Railroaders | @SF | 2.0 | 0 | 1 | 0 | 0 | 3 | 0.00 | 0.00 |
| 5. | ROSS STRIPLING (LAD) | Virginia Hat Lineup | CHC | 1.0 | 1 | 0 | 0 | 1 | 2 | 0.00 | 1.00 |
| 6. | ANÍBAL SÁNCHEZ (WSH) ^ | Pasadena Marauding Gods | ARI | 6.0 | 1 | 0 | 2 | 6 | 3 | 3.00 | 1.00 |
| 7. | ANDREW MILLER (STL) | Greendale Broken Arrows | @NYM | 1.0 | 1 | 0 | 0 | 1 | 1 | 0.00 | 1.00 |
| 8. | KIRBY YATES (SD) | Pasadena Marauding Gods | @COL | 1.0 | 0 | 1 | 0 | 0 | 2 | 0.00 | 0.00 |
| 9. | CARLOS MARTÍNEZ (STL) | Dabigu | @NYM | 2.0 | 0 | 1 | 0 | 1 | 2 | 0.00 | 0.50 |
| 10. | CHRIS ARCHER (PIT) ^ | Dabigu | @MIA | 5.0 | 0 | 0 | 4 | 10 | 8 | 7.20 | 2.00 |
| 11. | FELIPE VÁZQUEZ (PIT) | Cambridge Crunch | @MIA | 1.1 | 0 | 1 | 0 | 1 | 1 | 0.00 | 0.75 |
| 12. | SANDY ALCANTARA (MIA) ^ | Reading Railroaders | PIT | 6.0 | 0 | 0 | 3 | 10 | 6 | 4.50 | 1.67 |
| 13. | KENLEY JANSEN (LAD) | Virginia Hat Lineup | CHC | 1.0 | 0 | 1 | 0 | 2 | 0 | 0.00 | 2.00 |
| 14. | JEREMY JEFFRESS (MIL) | Cambridge Crunch | @SF | 1.0 | 0 | 0 | 0 | 1 | 2 | 0.00 | 1.00 |
| 15. | JOSE QUINTANA (CHC) ^ | Crowleys Ridge Roosters | @LAD | 5.0 | 0 | 0 | 2 | 9 | 3 | 3.60 | 1.80 |
| 16. | JEFF SAMARDZIJA (SF) ^ | Reading Railroaders | MIL | 5.0 | 0 | 0 | 4 | 11 | 5 | 7.20 | 2.20 |
| 17. | VINCE VELASQUEZ (PHI) ^ | Virginia Hat Lineup | @ATL | 2.1 | 0 | 0 | 4 | 4 | 4 | 15.43 | 1.71 |
| 18. | MADISON BUMGARNER (SF) ^ | Washington Beltways | MIL | 0.0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
| 19. | STEVE CISHEK (CHC) | Las Vegas Aces | @LAD | 1.1 | 0 | 0 | 1 | 2 | 1 | 6.75 | 1.50 |
| 20. | JUNIOR GUERRA (MIL) | Pasadena Marauding Gods | @SF | 1.0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 1.00 |
| 21. | CHASE ANDERSON (MIL) ^ | Washington Beltways | @SF | 4.0 | 0 | 0 | 3 | 9 | 3 | 6.75 | 2.25 |
| 22. | DAKOTA HUDSON (STL) ^ | Crowleys Ridge Roosters | @NYM | 6.0 | 0 | 0 | 3 | 11 | 3 | 4.50 | 1.83 |
| 23. | JON GRAY (COL) | Cambridge Crunch | SD | 0.1 | 0 | 0 | 0 | 3 | 0 | 0.00 | 9.00 |
| 24. | NICK ANDERSON (MIA) | Colorado Wookiees | PIT | 1.0 | 0 | 0 | 2 | 3 | 1 | 18.00 | 3.00 |
| 25. | ARCHIE BRADLEY (ARI) ^ | Crowleys Ridge Roosters | @WAS | 1.1 | 0 | 0 | 4 | 7 | 2 | 27.00 | 5.25 |
| 26. | WADE DAVIS (COL) | Colorado Wookiees | SD | 0.2 | 0 | 0 | 4 | 4 | 0 | 54.00 | 6.00 |
| 27. | JERAD EICKHOFF (PHI) | Virginia Hat Lineup | @ATL | 1.0 | 0 | 0 | 5 | 7 | 1 | 45.00 | 7.00 |