Stati Uniti
(104)Brasile
(6)Inghilterra
(5)Trinidad e Tobago
(5)Argentina
(4)Giamaica
(4)Honduras
(4)Canada
(3)El Salvador
(3)Francia
(3)Germania
(3)Messico
(3)Porto Rico
(3)Portogallo
(3)Cile
(2)Ghana
(2)Haiti
(2)Marocco
(2)Polonia
(2)Repubblica Sudafricana
(2)Albania
(1)Capo Verde
(1)Colombia
(1)Costa Rica
(1)Ecuador
(1)Eritrea
(1)Etiopia
(1)Georgia
(1)Giappone
(1)Guam
(1)Guinea-Bissau
(1)Guyana
(1)Iran
(1)Isole Turks e Caicos
(1)Italia
(1)Liberia
(1)Macedonia
(1)Nigeria
(1)Norvegia
(1)Nuova Zelanda
(1)Panamá
(1)Perù
(1)Repubblica di Irlanda
(1)Russia
(1)Saint Kitts e Nevis
(1)Sierra Leone
(1)Spagna
(1)Svezia
(1)Turchia
(1)Uruguay
(1)Venezuela
(1)Colorado Rapids
(31)LA Galaxy
(27)NY Red Bulls
(23)Toronto FC
(23)Houston Dynamo
(22)Chicago Fire
(20)DC United
(17)FC Dallas
(17)Columbus Crew
(16)Real Salt Lake
(14)Seattle Sounders
(14)Chivas USA
(13)Portland Timbers
(13)CF Montréal
(12)Sporting KC
(11)Tampa Bay Mutiny
(9)Carolina Dynamo
(8)NE Revolution
(8)Project-40
(8)Vancouver Whitecaps
(8)Chicago Fire Premier
(7)Indiana Hoosiers
(7)North Carolina FC
(7)Santa Clara Broncos
(7)UCLA Bruins
(7)Boulder Rapids Reserve
(6)Charleston Battery
(6)San Antonio Scorpions
(6)WF Demon Deacons
(6)FL Strikers
(5)Minnesota United
(5)Puerto Rico Islanders
(4)Indiana Invaders
(4)New York City FC
(4)Orlando City
(4)Richmond Kickers
(4)Rochester New York
(4)San Diego Flash
(4)Washington Huskies
(4)Sporting
(4)Austin Aztex
(3)Indy Eleven
(3)Maryland Terrapins
(3)New Mexico Lobos
(3)OC Blue Star
(3)Philadelphia Union
(3)San Diego Sockers
(3)San Francisco Seals
(3)San Jose Frogs
(3)St. Louis Billikens
(3)Stanford Cardinal
(3)Tampa Bay Rowdies
(3)Ventura Fusion
(3)AC Ajaccio
(3)Coventry City
(3)Derby County
(3)Leeds United
(3)Lincoln City
(3)Alianza FC
(2)CD Águila
(2)San Salvador FC
(2)CD Marathón
(2)CD Victoria
(2)Motagua
(2)Joe Public
(2)Morvant Caledonia United
(2)San Juan Jabloteh
(2)Miami Fusion
(2)Minnesota Thunder
(2)SFV Quakes
(2)Santiago Wanderers
(2)Getafe
(2)Independiente Medellín
(2)CA Cerro
(2)Toulouse
(2)Bristol Rovers
(2)Chesterfield
(2)Fulham
(2)Manchester City
(2)Middlesbrough
(2)Millwall
(2)Newcastle
(2)Norwich City
(2)Nottingham Forest
(2)Benfica
(2)Olhanense
(2)Brann
(2)AIK
(2)Bodens BK
(2)GAIS
(2)Ljungskile
(2)Bayern München
(2)MSV Duisburg
(2)TSV 1860 München
(2)Tigre
(2)Cruzeiro
(2)Saprissa
(2)Aalborg BK
(2)Brondby IF
(2)