Mayweather says he will have failed if he fails to knock out McGregor in their upcoming fight.
If the fight goes the distance it is a win for him. But I don’t think that is going to happen. He is going around saying that it will be over in four rounds, and he might be right. But it will be because I say so, and not him…The people should expect entertainment, and that is what I am going to give them. They have to understand that this is a show. One of the biggest shows in history. No one is going to be disappointed. I will be coming forward. I am coming to get him.