Grand Sierra Resort

Las Vegas, NV / Venues and Arenas

20,000-seat arena on the Las Vegas Strip and one of the sport's biggest stages: it has hosted numerous UFC numbered pay-per-views and championship boxing cards alongside NHL hockey and concerts.

Las Vegas, NV / Commissions and Sanctioning Bodies

The state athletic commission for Nevada, with offices in Las Vegas. It licenses promoters, fighters, referees and judges, approves and supervises professional and amateur boxing and MMA events, and enforces the unified rules and medical requirements at those cards.

Online · NV / Amateur Leagues and Governing Bodies

Amateur MMA promotion that bills itself as the premier developmental organisation in the sport, running 'Future Stars of MMA' cards in the Las Vegas market.

Las Vegas, NV / National Promotions

The largest MMA promotion in the world, running numbered pay-per-views and Fight Night cards across the US and internationally. Its corporate mail address is in Las Vegas and it operates the UFC APEX production facility there.

Broomfield, CO / Venues and Arenas

Arena in Broomfield between Denver and Boulder, used for concerts, sport and Colorado fight cards.

Philadelphia, PA / Venues and Arenas

Mid-size South Philadelphia venue built for combat sports and pro wrestling. A staple of the Philadelphia regional boxing and MMA circuit, with a capacity of roughly 1,200.