In order to play in the leagues, players must join a team. Just as in conventional sports, there are amateur teams and professional teams. For example, the professional German teams in the ESBD are ad hoc gaming, Alternate Attax, BIG, BLUEJAYS, Euronics Gaming, H2K, Final Gaming, Fraport Skyliners, Sprout, Planetkey Dynamics, Playing Ducks, Unicorns of Love, WAR – Wind and Rain and Wise Wizards.