Top Rank's Bob Arum announced earlier that the visa issue with Deigo Chaves has been all cleared up and he will be facing Brandon Rios this coming Saturday night at the Cosmopolitan of Las Vegas Saturday night on HBO. The fight will begin at the regular scheduled 9:45pm time slot. Chaves has been stuck in Argentina over the last few days due to a backlog in the U.S Immigration department. The fight is one the fans are thrilled about and it is expected to be a toe to toe brawl between two very exciting fighters.