Oscar Duarte Overpowers Miguel Madueño 

Oscar Duarte Overpowers Miguel Madueño 

Anaheim, California—Oscar Duarte did what no one had done previously: stop the 26-year-old Miguel Madueño in the seventh round. As Oscar De La Hoya pointed out, not even newly crowned WBO lightweight champion Keyshawn Davis was able to stop Madueño last July. This is a…