Mayweather definitely. Stevie didn't really have the pop to keep Floyd honest and he wasn't as dynamic when it came down offense. A better match would be Johnston vs Corrales.
Johnston very overated in my opinion. I dont think he could have beaten Corrales let alone Mayweather. Couldnt punch, too short, good boxer.
Stevie would have his moments here and there, but he'd be out of his depth. Floyd would outbox him, then give him a pretty good whuppin in the later rounds. I'm now ready to be labeled as a *****, even though Johnston is overrated.
