Mayweather has only had two close fight, and they were against Castillo... He did dominate Oscar in his own way, especially in the latter rounds it was a huge mismatch. Mayweather dominated Judah from the big left hand Zab landed early in the 4th to the end of hte fight... it was domination. Mayweather vs Gatti was domination. He broke down Corley in a dominating way. Gernaro Hernandez, Jesus Chavez, Baldomir, Hatton.