By Rafael Soto

The final press conference took place for Saturday's doubleheader, featuring Juan Francisco Estrada vs. Richie Mepranum and Hernan ¨Tyson¨ Marquez vs. Mark Apolinario. Juan Francisco “Gallo” Estrada (25-2-0, 18 KO’s) will defend his WBA/WBO flyweight titles in the main event against Filipino challenger Richie “Magnum” Mepranum (27-3-1, 6 KO’s). In the co-feature, former champion Hernán “Tyson” Márquez (36-4, 26 KO’s) will make his long awaited return against John Mark “Iceman” Apolinario (17-3-3, 4 KO’s). The card takes place at Centro Convenciones in Puerto Penasco, Sonora, Mexico.