Mayweather's worst performance.. Cotto, Castillo, De La Hoya, Judah?

[D4thincarnation]

U say that as though Floyd has never broken his hand? Carlos B was ko'ing people left and right and floyd stepped up and fought him which Carlos was rated undisputed WW champ at that time...Ya boy Margarito ducked Carlos and made a smoke screen by calling out floyd at that time...Floyd fought the champ and beat him with a broken hand...the right was hurt beat him with the left....YA'LL MUST'VE FORGOT (ROY VOICE)

Bordomir was a journeyman that caught mad zab on a off night.

Undisputed. LOL

[Puya]

No bad performances at all, those were good quality fighters he was against with

[Drunken Cat]

As has been said, Castillo 1, and probably because of the injured shoulder (he received a medical suspension for it so it is legit. Check his report on boxrec).

I in fact had him losing that fight, but it was still close. He hasn't really looked vulnerable in his other fights, before or since so that is the one.