I see williams being the most difficult matchup for mayweather. Unlike with hatton or cotto, pbf cannot simply outbox and outmaneuver williams. plus, with his reach, speed, and stamina, williams would be putting lots of pressure on floyd. of course, floyd's defense is brilliant, and he would definitely need it in this fight. This clash of styles is definitely the most interesting, especially seeing what role mayweather would take. so, who do you have winning?
