The following teams and regions have received automatic or at-large bids for the 2013 tournament. Up to as many as 32 boys teams will potentially receive and accept an invitation into the 2013 field.

3d Select (Colo.): at-large
C2C Black (Texas): at-large
Carolina (N.C.): at-large
Colorado: at-large
Dukes HHH (Pa.): at-large
Fellowship of Christian Athletes (Md.): automatic - 2012 U15 National Championship runner-up
Florida: automatic - 2012 U15 National Championship third place
Florida Storm: at-large
Florida Swashbucklers: at-large
For the Love of the Game (N.Y.): at-large
Long Island Express (N.Y.): automatic - 2012 U15 National Champion
Long Island Jesters (N.Y.): at-large
Maverick Select (N.J.): at-large
NESLL (N.H.): at-large
Tenacious Turtles (N.Y.): at-large
Utah: at-large