UFC 79: Nemesis was a mixed martial arts (MMA) event held by the Ultimate Fighting Championship (UFC), that took place on December 29, 2007 at the Mandalay Bay Events Center in Las Vegas, Nevada. The main event featured the highly anticipated rubber match between former UFC Welterweight Champions Georges St. Pierre and Matt Hughes. The Co-main event featured a fight between Chuck Liddell and Wanderlei Silva.

UFC Fight Night 10: Stout vs. Fisher was a mixed martial arts event held by the Ultimate Fighting Championship on Tuesday, June 12, 2007, at the Seminole Hard Rock Hotel and Casino in Hollywood, Florida. The main event was a rematch from a UFC 58 fight in which Fisher was a late replacement for Stouts opponent, and he had to cut a lot of water weight just to fight. Stout won their first fight by split decision.