UFC’s Top 5 Greatest Fights relives the epic match-ups that captivated audiences and made combat sports history. Through original interviews, viewers will get the inside perspective from the fighters involved and the spectators privileged to witness these incredible bouts. As we count down these five incredible fights, dubbed the greatest of all time by this 1-hour program, it’s more likely to start debates then to settle them, but it’s guaranteed to be a thrill ride. The show premieres tonight on FOX Sports 1 at 9pm/6pm ETPT.