Floyd Mayweather says fight against Conor McGregor ‘can happen’Floyd Mayweather Jr. believes a fight with UFC star Conor McGregor "can happen" and is something that would "give the fans what they want to see."SI Staff|Share on FacebookShare on XAdd us as a preferred sourceFloyd Mayweather Jr. believes a fight with UFC star Conor McGregor "can happen" and is something that would "give the fans what they want to see."Add us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Jan 29, 2017 | Modified Jan 29, 2017SI STAFFShare on FacebookShare on XHome/Boxing