MANILA, Philippines – Brian “The Hawaiian Punch” Viloria failed to defend his flyweight championships but three other Filipinos were victorious in the “Fists of Gold” fight card in Macau last Saturday. Viloria dropped a split decision to Mexican challenger Juan Francisco Estrada, while Milan Melindo, Dodie Boy Peñalosa Jr., and Dave Peñalosa all beat their opponents by knockout. In the main event, Chinese Olympic gold medalist Zou Shiming won his first professional boxing match. -- Mornings @ ANC, April 8, 2013