Conor McGregor’s comeback fight against Michael Chandler, which was scheduled for June 29 at UFC 303, has been canceled. McGregor, who last fought in 2021 when he lost to Dustin Poirier, has pulled out due to injury, UFC boss Dana White confirmed on X. It is the first time the 35-year-old has been forced to withdraw from a fight due to injury, and he will now be forced to wait for his return to the sport. The fight was announced on May 24 and was set to take place in Las Vegas, with tickets for the event selling out in less than 10 minutes.