DC United
(4)LA Galaxy
(4)NY Red Bulls
(4)Columbus Crew
(3)Toronto FC
(3)Chivas USA
(2)Des Moines Menace
(2)Real Salt Lake
(2)Seattle Sounders
(2)Sporting KC
(2)Virginia Cavaliers
(2)CF Montréal
(2)Vancouver Whitecaps
(2)Birmingham Legion
(1)Charlotte Independence
(1)Chicago Fire Premier
(1)Chicago Red Stars
(1)Chicago Storm
(1)Colorado Rapids
(1)Connecticut Wolves
(1)Cornell Big Red
(1)FC Dallas
(1)FL Strikers
(1)Forward Madison
(1)Houston Dynamo
(1)Los Angeles FC
(1)Loyola Greyhounds
(1)NE Revolution
(1)New York City FC
(1)North Carolina FC
(1)North Shore United SC
(1)Orange County SC
(1)Orlando City
(1)Portland Pilots
(1)Portland Timbers
(1)Princeton Tigers
(1)Rio Grande Valley
(1)SJ Earthquakes
(1)St. Louis City SC
(1)UC Riverside Highlanders
(1)Wisconsin Youth SA
(1)Le Havre
(1)Leeds United
(1)Manchester United
(1)Maccabi Tel Aviv
(1)Stabaek
(1)Swansea City
(1)