Duran, a four-weight world boxing champion, gives his opinion on the McGregor-Mayweather fight.
Mayweather beats the guy, it will be a spectacle. A wrestler of that size won’t do anything to Mayweather. If McGregor is serious he will break both arms and legs of Mayweather. Mayweather will beat him. McGregor is a clown…The fight will not hurt boxing, but it will hurt mixed martial arts because you’re talking about a good world champion, and if that guy loses against Mayweather it should be for something.