Heavyweight king has revealed who he would back in a fantasy match-up between fellow greats Floyd Mayweather and . Mayweather and Crawford are regarded as two of the best fighters of their respective generations, and despite ruling throughout a number of weight classes, it is the 147lb division where each of them arguably performed best. […] The post Oleksandr Usyk picks a winner in prime Floyd Mayweather vs Terence Crawford appeared first on Bo…