Columbus Crew
(6)Toronto FC
(6)DC United
(5)Colorado Rapids
(4)Chicago Fire
(3)Houston Dynamo
(3)Sporting KC
(3)St. Louis Billikens
(3)Chicago Fire Premier
(2)Chivas USA
(2)FC Dallas
(2)LA Galaxy
(2)Portland Timbers
(2)San Diego Sockers
(2)Tampa Bay Mutiny
(2)Virginia Cavaliers
(2)Brann
(2)Boulder Rapids Reserve
(1)California Jaguars
(1)Charleston Battery
(1)Cleveland Force
(1)Connecticut Huskies
(1)Dallas Sidekicks
(1)Furman Paladins
(1)IMG Soccer Academy
(1)Indiana Hoosiers
(1)Indiana Invaders
(1)KC Brass
(1)LA Salsa
(1)Madison 56ers
(1)Maryland Bays
(1)Miami Fusion
(1)Milwaukee Panthers
(1)Minnesota Thunder
(1)NE Revolution
(1)New Mexico Lobos
(1)New York City FC
(1)North Carolina Tar Heels
(1)Notre Dame Fighting Irish
(1)OC Blue Star
(1)Project-40
(1)Real Monarchs
(1)Real Salt Lake
(1)Richmond Kickers
(1)Rutgers Scarlet Knights
(1)Saint Louis FC
(1)San Francisco Seals
(1)San Jose Earthquakes (NASL)
(1)Santa Clara Broncos
(1)Seattle Sounders
(1)Seton Hall Pirates
(1)Stanford Cardinal
(1)Tampa Flames
(1)UCLA Bruins
(1)West Virginia Mountaineers
(1)Wichita Wings
(1)Wilmington Hammerheads
(1)Wisconsin Badgers
(1)Lleida Esportiu
(1)Clermont
(1)Reading
(1)West Bromwich
(1)HamKam
(1)Stabaek
(1)Ljungskile
(1)Eintracht Frankfurt
(1)Hamburger SV
(1)TSV 1860 München
(1)Wehen Wiesbaden
(1)