| Team Name | City | State/Prov | Status | Reg/Wait List # |
| 16U Newton Panthers | Newton | MA | Accepted (Pending USA Reg) | 200 |
| 16U SE Mass Thunder | Rehoboth | MA | Accepted (Pending USA Reg) | 850 |
| Bay State Blitz | New Bedford | MA | Accepted (Pending USA Reg) | 850 |
| Hudson Demolition Bowen | Hudson | MA | Accepted (Pending USA Reg) | 850 |
| Lady Mariners | morrisonville | NY | Accepted (Pending USA Reg) | 200 |
| Mass Drifters Navy | Bridgewater | MA | Accepted (Pending USA Reg) | 850 |
| NE Diamond Gems 16U - Hunt | Greeville | NH | Accepted (Pending USA Reg) | 850 |
| North End Execution | Boston | MA | Pending | |
| Plex Premier 16U | Goffstown | NH | Accepted (Pending USA Reg) | 850 |
| Raiders 16U | Concord | MA | Accepted (Pending USA Reg) | 850 |
| Scarlet Storm | Milford | MA | Accepted (Pending USA Reg) | 850 |
| Sluggers Softball | Medfield | MA | Accepted (Pending USA Reg) | 200 |
| South Shore Chaos Fontaine | East Bridgewater | MA | Accepted (Pending USA Reg) | |
| South Shore Chaos-K | Marshfield | MA | Pending | |
| South Shore Patriots - Navy | Rockland | MA | Withdrawn | |
| South Shore Patriots-Silver | Rockland | MA | Accepted (Pending USA Reg) | 850 |
| Southcoast Rebels 16U | Swansea | RI | Accepted (Pending USA Reg) | |