One night only. Even though much of the focus on the Aug. 26 showdown between Floyd Mayweather and Conor McGregor has been on the UFC lightweight champion’s jump from the Octagon to the ring, somewhat lost in the shuffle has been that Mayweather has declared this bout at T-Mobile Arena will be his final fight.“I thought that (the Andre Berto fight) was going to be my last everything,” Mayweather said on Thursday’s media teleconference, referring to the 2015 bout after which he retired. Yet earlier this year, the war of words between Mayweather and McGregor turned into a … Read the Full Article Here