Is when he ducked under his opponents shots and then popped back up to deliver laser guided jabs and combinations.
Those ducks are actually illegal. Look it up in the Rulebook its there but Mayweather never gets called for it....not even a warning.
No you're wrong!! He ducked Hernandez, Corrales, Ndou, Mosley, Judah, Marquez (who was too small for Floyd but Manny and Money were within 4lbs in their last fight with JMM), ODLH, and last but not least, the great Carlos Baldomir.... He ducked all these guys~!
Running from a bleeding punching bag? Truly laughable.. Margo couldn't go toe to toe with Money when he was 135lbs....