Rafael Espinoza Emiliano Vargas Mexico City Press Conference

WBO featherweight world champion Rafael Espinoza and Mexican-American junior welterweight phenom Emiliano Fernando Vargas joined forces for a special press conference Tuesday afternoon in Mexico City. Espinoza (26-0, 22 KOs) will defend his crown against former world title challenger Edward Vazquez as the co-feature to the Naoya Inoue-Ramon Cardenas undisputed junior featherweight world title showdown on Sunday, May 4, at T-Mobile Arena in Las Vegas. Vargas (13-0, 11 KOs), the son of former world champion Fernando Vargas, will see action on the bill in an eight-rounder against an opponent to be named.