Home Sports Boxing Floyd Mayweather VS Conor McGregor In Numbers UFC fighter Conor McGregor will take on Boxer Floyd Mayweather in just over two months on 26 August after their big money boxing match was confirmed. Newsweek June 21, 2017 20:06 IST Close UFC fighter Conor McGregor will take on Boxer Floyd Mayweather in just over two months on 26 August after their big money boxing match was confirmed.