Golden Boy Promotions makes its Brazilian debut on Saturday with a card at the Arena Santos in Santos, Sao Paulo, Brazil featuring the pro debut of 2012 Olympic Bronze medalist Yamaguchi Falcao in one of the most eagerly anticipated debuts seen in Brazil in years when he meets Argentina’s Martin Fidel “El Terrible” Rios (9-0-2, 3 KO’s) in an eight-round middleweight bout. In the main event hometown hero Adeilson Dos Santos (12-0, 9 KO’s) faces Carlos Gaston Suarez (6-2, 1 KO) for the WBC Youth featherweight title. The fight card is presented by Golden Boy in association with Arano Box Promotions. The Brazilian Globosat broadcast begins at 10:30p.m. The FOX Deportes broadcast begins at 10:00 p.m. ET.