Brandon Rios will be looking to ride his momentum from his eye-opening performance against Anthony Peterson when he faces slick Venezuelan Miguel Acosta Saturday night on Showtime. Rios, 26-0-1, is a 24-year-old banger who surprised many by thrashing the more well-known Peterson last year on HBO. It was thought that the younger brother of Lamont Peterson had the polish to make Rios look bad. Rios knocked that polish right off with punishing left hooks to both the body and head. By Michael Nelson.