Well, boxers know their liabilities better than the public does.
In 2002, Jose Luis Castillo showed everyone the blueprint, and only Maidana has followed it.

Jose Luis Castillo
Marcos Maidana


Paul Williams
Antonio Margarito
Kostya Tszyu
Manny Pacquiao

^These guys don't run out of gas. They just keep comin' and comin' with that fast pace, they're tough and have no problem taking shots as long as they get off a few of their own in the exchanges.


Mayweather's shortcoming is to pressure-fighting; it always has been, and he's always known it better than anyone...