Cleveland City Stars
(2)Columbus Crew
(2)Miami Fusion
(2)NE Revolution
(2)OC Blue Star
(2)Orange County SC
(2)Seattle Sounders
(2)Austin Aztex
(1)Cary Clarets
(1)Chicago Fire
(1)Chivas USA
(1)Colorado Rapids
(1)FC Dallas
(1)FL Strikers
(1)Fullerton Titans
(1)OC Pateadores
(1)Oakland Roots SC
(1)Orlando City
(1)Portland Timbers
(1)Project-40
(1)Real Maryland Monarchs
(1)Real Salt Lake
(1)SFV Quakes
(1)St. Louis Billikens
(1)St. Louis Lions
(1)Tampa Bay Rowdies
(1)UCLA Bruins
(1)Utah Blitzz
(1)WF Demon Deacons
(1)Washington Huskies
(1)KuPS
(1)Hednesford Town
(1)Nuneaton Borough
(1)Redditch United
(1)Tamworth FC
(1)West Bromwich
(1)Worcester City
(1)AFC Eskilstuna
(1)Bodens BK
(1)GAIS
(1)KSV Roeselare
(1)