HOLLYWOOD, Fla. (July 1, 2019) – WBA #13-rated welterweight Derrieck “Pretty Boy” Cuevas is training ferociously in preparation to defend his homeland in a classic “Puerto Rico vs. Mexico” televised 10-round main event on Friday, July 12. Cuevas (21-0-1, 14 KOs) of Rio Piedras, Puerto Rico, will defend his WBA Fedelatin Welterweight Championship against Los …