11U Teams - 20 Team Maximum | City | State |
| Buffalo Wings Black | Buffalo | NY |
| Buffalo Wings Red | Buffalo | NY |
| Fredonia Storm | Fredonia | NY |
| Team New Era | Depew | NY |
12U Teams - 20 Team Maximum | City | State |
| Buffalo Wings | Buffalo | NY |
| Clarence Renegades | Clarence | NY |
| Northern Rays Baseball Club | Willowick | OH |
| Olean Oilers | Olean | NY |
| Ontario Prospects 12u | Ajax | ON |
| Sandlot Grays | Buffalo | NY |
| Team New Era Blue | Depew | NY |
| Team New Era Gold | Depew | NY |
| Whitby Chiefs | Whitby | ON |
13U Teams - 20 Team Maximum | City | State |
| Bobcats Baseball Club | Rochester | NY |
| Burlington Bulls | Burlington | ON |
| Cny Baseball Club | Baldwinsville | NY |
| Team Akadema LI | Long Island | NY |
| Team Mizuno USA Roadrunners | Marshfield | MA |
| Team New Era | Depew | NY |
| Vaughan Vikings | Vaughan | ON |
| Voyagers | Buffalo | NY |
14U Teams - 20 Team Maximum | City | State |
| A-Turf Titans | Williamsville | NY |
| Apalachin Yankees | Apalachin | NY |
| Barons Baseball (14u) | Geneva | NY |
| Chagrin Valley Vipers | Cleveland | OH |
| CNY Thunder - Storm | Syracuse | NY |
| Grand Island Little League | Grand Island | NY |
| Howlett Hill Wildcats | Syracuse | NY |
| North Toronto As | Toronto | ON |
| Richmond Hill Phoenix | Richmond Hill | ON |
| Scarborough Stingers | Scarborough | ON |
| South Coast Shamrocks | Lakeville | MA |
| Southern Dutchess Bulldog | East Fishkill | NY |
| Southtowns Knights | West Seneca | NY |
| Team New Era | Depew | NY |
| West Toronto Wildcats | Toronto | ON |
| Westchester County Clippers | Westchester | NY |
| Westerkirk Royals | Oakville | ON |
| WNY Katz | Williamsville | NY |
15U Teams - 32 Team Maximum/8 by College Coach Invite Only* | City | State |
| Clarence Red Devils | Clarence | NY |
| Devilcats | North Greenbush | NY |
| Lewiston Lancers | Lewiston | NY |
| London Badgers | London | ON |
| Long Island Storm Academy | Merrick | NY |
| Mississauga Majors | Mississauga | ON |
| North York Blues | Toronto | ON |
| Oakville As | Oakville | ON |
| Ontario Prospects 15u* | Ajax | ON |
| Orange County Warriors | Minisink | NY |
| Orchard Park Quakers | Orchard Park | NY |
| Ottawa Knights 15u | Ottawa | ON |
| Scarborough Stingers | Scarborough | ON |
| Spencerport Rangers | Rochester | NY |
| Team New Era* | Depew | NY |
| Vaughan Vikings | Vaughan | ON |
| Whitby Chiefs | Whitby | ON |
| WNY Katz | Williamsville | NY |
HS Teams - 32 Team Maximum/16 by College Coach Invite Only* | City | State |
| Barons Baseball | Geneva | NY |
| Bel Air Braves | Bel Air | MD |
| Burlington Bulls | Burlington | ON |
| Clifton Park Yankees | Clifton Park | NY |
| CNY Thunder - Americans | Syracuse | NY |
| CNY Thunder - Nationals | Syracuse | NY |
| Etobicoke Rangers 16U | Etobicoke | ON |
| Inter County Terriers 16u* | Guelph | ON |
| Michigan Elite Rivermen (17u) | Grand Rapids | MI |
| Mississauga Majors Grey | Mississauga | ON |
| Mississauga North Tigers | Mississauga | ON |
| OIBA Prospects | Toronto | ON |
| Ontario Prospects Black* | Ajax | ON |
| Ontario Prospects Red* | Ajax | ON |
| Pro Swing Pride | Mt. Kisco | NY |
| Southern Tier Stars | Jamestown | NY |
| Team New Era* | Depew | NY |
| Team NY Cardinals | Queens | NY |
| Toronto Mets* | Toronto | ON |
| Upstate Vipers | Albany | NY |
| WNY Katz | Williamsville | NY |