Getty Conor McGregor in Boxing. UFC superstar Conor McGregor was called out for a boxing match by Khamzat Chimaev, who suggested the bout could take place in Zuffa Boxing. McGregor has not competed in MMA since July 2021, when he suffered a broken leg against Dustin Poirier in their rematch. The Irishman is currently preparing for his comeback fight in the UFC , with rumors linking him to a rematch against fellow fan favorite Max Holloway. With McGregor’s name in the news again, it was the