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RIO DE JANEIRO, BRAZIL - AUGUST 04: Cristian Espinoza (R) of Argentina tackles Edgar Ie of Portugal during the Men's Group D first round match between Portugal and Argentina during the Rio 2016 Olympic Games at the Olympic Stadium on August 4, 2016 in Rio de Janeiro, Brazil. Portugal won the match 2-0. (Photo by Bob Thomas/Popperfoto via Getty Images/Getty Images).

RIO DE JANEIRO, BRAZIL - AUGUST 04: Cristian Espinoza (R) of Argentina tackles Edgar Ie of Portugal during the Men's Group D first round match between Portugal and Argentina during the Rio 2016 Olympic Games at the Olympic Stadium on August 4, 2016 in Rio de Janeiro, Brazil. Portugal won the match 2-0. (Photo by Bob Thomas/Popperfoto via Getty Images/Getty Images).

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RIO DE JANEIRO, BRAZIL - AUGUST 04: Cristian Espinoza (R) of Argentina with Edgar Ie of Portugal during the Men's Group D first round match between Portugal and Argentina during the Rio 2016 Olympic Games at the Olympic Stadium on August 4, 2016 in Rio de Janeiro, Brazil. Portugal won the match 2-0. (Photo by Bob Thomas/Popperfoto via Getty Images/Getty Images).

RIO DE JANEIRO, BRAZIL - AUGUST 04: Cristian Espinoza (R) of Argentina with Edgar Ie of Portugal during the Men's Group D first round match between Portugal and Argentina during the Rio 2016 Olympic Games at the Olympic Stadium on August 4, 2016 in Rio de Janeiro, Brazil. Portugal won the match 2-0. (Photo by Bob Thomas/Popperfoto via Getty Images/Getty Images).

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RIO DE JANEIRO, BRAZIL - AUGUST 04: Cristian Espinoza (R) of Argentina tackles Fernando of Portugal during the Men's Group D first round match between Portugal and Argentina during the Rio 2016 Olympic Games at the Olympic Stadium on August 4, 2016 in Rio de Janeiro, Brazil. Portugal won the match 2-0. (Photo by Bob Thomas/Popperfoto via Getty Images/Getty Images).

RIO DE JANEIRO, BRAZIL - AUGUST 04: Cristian Espinoza (R) of Argentina tackles Fernando of Portugal during the Men's Group D first round match between Portugal and Argentina during the Rio 2016 Olympic Games at the Olympic Stadium on August 4, 2016 in Rio de Janeiro, Brazil. Portugal won the match 2-0. (Photo by Bob Thomas/Popperfoto via Getty Images/Getty Images).