Fight Club PHX debuts April 18 at Arizona Center, the first-ever Fight Club event, promoted by Northstar Sports Advocates. Doors open at 3 p.m. with an MMA pro-am card featuring top local talent, followed by a professional boxing event with eight fights. The main event starts at 10:10 p.m., followed by a VIP after-party. Event ambassadors “Showtime” Shawn Porter and Stipe Miocic will be on-site, and attendees can enjoy live music, vendor booths, fan experiences, and a variety of food and cocktails.