Argentina's Franco Mastantuono, center, celebrates with teammates their victory over Uruguay at the end of a South American U20 Championship final round soccer match in Caracas, Venezuela.

Uruguay's Juan Rodriguez, left, reacts after losing to Argentina in a South American U20 Championship final round soccer match in Caracas, Venezuela.

Uruguay's Mateo Peralta attempts to tackle Argentina's Franco Mastantuono during a South American U20 Championship final round soccer match in Caracas, Venezuela.

Argentina's Maher Carrizo celebrates after scoring his side's fourth goal against Uruguay during a South American U20 Championship final round soccer match in Caracas, Venezuela.

Uruguay's Joaquin Lavega, right, celebrates with teammate Mauro Zalazar after scoring his side's first goal against Argentina during a South American U20 Championship final round soccer match in Caracas, Venezuela.

Argentina's Maher Carrizo celebrates scoring his side's third goal against Uruguay during a South American U20 Championship final round soccer match in Caracas, Venezuela.

Uruguay's Joaquin Lavega, left, controls the ball under pressure from Argentina's Lucas Obregon during a South American U20 Championship final round soccer match in Caracas, Venezuela.

Argentina's Claudio Echeverri, right, celebrates with teammate Maher Carrizo after scoring his side's second goal against Uruguay during a South American U20 Championship final round soccer match in Caracas, Venezuela.

Argentina's Claudio Echeverri, right, runs for the ball under pressure from Uruguay's Thiago Helguera during a South American U20 Championship final round soccer match in Caracas, Venezuela.

Argentina's Claudio Echeverri, right, celebrates with teammate Lucas Obregon after scoring his side's opening goal against Uruguay during a South American U20 Championship final round soccer match in Caracas, Venezuela.