DC United
(3)NY Red Bulls
(3)SJ Earthquakes
(3)Clemson Tigers
(2)Colorado Rapids
(2)Project-40
(2)Raleigh Express
(2)Rochester New York
(2)Sporting KC
(2)CD Dragón
(1)CD Luis Angel Firpo
(1)CD Águila
(1)Dep. Jalapa
(1)Puerto Rico Islanders
(1)Atlanta Silverbacks
(1)Austin Aztex
(1)Carolina Dynamo
(1)Chicago Fire
(1)Cleveland Force
(1)Colorado Springs Switchbacks
(1)Delaware Wizards
(1)Detroit Ignition
(1)FC Wichita
(1)Indiana Blast
(1)Kansas City Comets (MISL)
(1)LA Galaxy
(1)Los Angeles FC
(1)Maryland Terrapins
(1)Memphis 901
(1)Miami FC
(1)Milwaukee Wave
(1)Missouri Comets
(1)NY Centaurs
(1)Notre Dame Fighting Irish
(1)OC Blue Star
(1)Orange County SC
(1)Orlando City
(1)Portland Timbers
(1)Richmond Kickers
(1)SDSU Aztecs
(1)San Diego Sockers
(1)Seacoast Utd. Phantoms
(1)St. Louis Steamers
(1)Swope Rangers
(1)Syracuse Silver Knights
(1)Tampa Bay Mutiny
(1)Ventura Fusion
(1)Virginia B. Mariners
(1)Virginia Cavaliers
(1)Wichita Wings
(1)Williams Ephs
(1)Wisconsin Badgers
(1)Worcester Wildfire
(1)Tindastóll
(1)UF Fjolnir
(1)Puteolana 1902 Internapoli
(1)Panionios
(1)Hamburger SV
(1)Sanfrecce Hiroshima
(1)Vancouver Whitecaps
(1)