Juan Manuel Marquez net worth: Juan Manuel Marquez is a Mexican born professional boxer who has a net worth of $10 million dollars. A professional boxer in the welterweight, lightweight, super featherweight, and featherweight divisions, Juan Manuel Marquez is a world champion in three divisions (WBA, WBO, and the Ring). As of December 7th 2012 he has won 54 of his 61 bouts with six losses and one draw. Juan Manuel Marquez will earn $5 million from his third fight against Manny Pacquiao on December 8th 2012. If Marquez beats Pacman, he will be entitled to a $10 million rematch.