Atlanta Men’s Roller DerbyAustin AnarchyBarrow InfernosBridgetown Roller DerbyBrisbane City RollersCapital City HooligansCapital District Trauma AuthorityCarolina WreckingballsCasco Bay Roller DerbyChicago Bruise BrothersChinook City Roller DerbyCleveland Men’s Roller DerbyCollision Roller DerbyCrash Test BrummiesDenver Ground ControlDetroit Men’s Roller DerbyEast Midlands Open Roller DerbyFlour City Roller DerbyGolden State HeatGranite City BrawlersHarm City Men’s DerbyHelsinki Coast Quads Roller DerbyHouston Men’s Roller DerbyKansas City SlaughterKent Men’s Roller DerbyLane County ConcussionLight City DerbyLincolnshire Rolling ThunderMagic City MisfitsManchester Roller DerbyManneken BeastsMass MaelstromTwin Cities Roller DerbyMohawk Valley Roller DerbyMontreal Men’s Roller DerbyNew Orleans Brass Roller DerbyNorth Wales Roller DerbyOrcet Roller DerbyPanam SquadPhiladelphia HooligansPuget Sound Outcast DerbyRace City RebelsRoller Derby ToulouseSan Diego AftershocksSouth Wales SiluresSaint Louis GatekeepersTexas Men’s Roller DerbyThe Inhuman LeagueToronto Men’s Roller DerbyLes Nordiks de TouraineTyne and Fear Roller DerbyVancouver MurderVarsity Derby LeagueWisconsin United Roller Derby