I'd say Mayweather was well on his way to KOing Judah when he got uppercutted to the bawls. You have to be careful with a fighter like Judah because he's a good combo of speed and power and you never know which version of Judah is going to show up (ie, Spinks I versus Spinks II). Floyd would have gotten hurt if he tried to just jump on him. He took his time and broke him down.

And considering he went up to junior middle and won I think we can call him a legit welterweight now.