Waipahu's Brian Viloria scored a 10th-round technical knockout of Mexico's Hernan "Tyson"?Marquez in a flyweight unification bout Saturday at Los Angeles.
Viloria (32-3, 19 KOs) knocked Marquez (34-3) down in the first, fifth and 10th rounds before Marquez's corner stopped the bout.
Viloria, the WBO champion, claimed Marquez's WBA championship belt.
