Argentina fans cheer before the 2014 World Cup Group F soccer match between Argentina and Iran at the the Mineirao stadium in Belo Horizonte June 21, 2014. (Photo by Sergio Perez/Reuters)

Fans of Argentina, wearing a masks of comic character the Hulk, are pictured before their 2014 World Cup Group F soccer match against Iran at the Mineirao stadium in Belo Horizonte June 21, 2014. (Photo by Sergio Moraes/Reuters)

Soccer fans wearing the colors associated with Argentina's national soccer team, celebrate the opening goal scored against Belgium in a World Cup quarterfinals' match at the Estadio Nacional, in Brasilia, Brazil, Saturday, July 5, 2014. Gonzalo Higuain scored his first goal of this World Cup to give Argentina a 1-0 halftime lead over Belgium in their quarterfinal on Saturday. (Photo by Rodrigo Abd/AP Photo)

A Colombia fan reacts after Brazil scores a goal during the 2014 World Cup quarter-finals between Brazil and Colombia, during a screening at Bolivar Square in Bogota July 4, 2014. (Photo by John Vizcaino/Reuters)

An Argentina fan cheers before the 2014 World Cup round of 16 game between Argentina and Switzerland at the Corinthians arena in Sao Paulo July 1, 2014. (Photo by Kai Pfaffenbach/Reuters)

A fan of Germany holds their national flag as he waits for the 2014 World Cup quarter-finals soccer match against France at the Maracana stadium in Rio de Janeiro July 4, 2014. (Photo by Darren Staples/Reuters)

A girl celebrates a goal by Germany at a public viewing of the 2014 World Cup quarter-finals match between Germany and France in Dortmund July 4, 2014. (Photo by Ina Fassbender/Reuters)

A Brazil fan poses before the 2014 World Cup quarter-finals between Brazil and Colombia at the Castelao arena in Fortaleza July 4, 2014. (Photo by Stefano Rellandini/Reuters)

Fans hold up Pele masks before the 2014 World Cup quarter-finals between Argentina and Belgium at the Brasilia national stadium in Brasilia July 5, 2014. (Photo by Ueslei Marcelino/Reuters)

An Argentina fan smiles before the team's 2014 World Cup quarter-finals against Belgium at the Brasilia national stadium in Brasilia July 5, 2014. (Photo by Dylan Martinez/Reuters)

Colombia fans watch the 2014 World Cup quarter-finals between Brazil and Colombia, during a screening at Bolivar Square in Bogota July 4, 2014. (Photo by John Vizcaino/Reuters)

A Belgium fan waits for the 2014 World Cup quarter-finals between Argentina and Belgium at the Brasilia national stadium in Brasilia July 5, 2014. (Photo by Dominic Ebenbichler/Reuters)

An Argentina fan cheers before the 2014 World Cup quarter-finals between Argentina and Belgium at the Brasilia national stadium in Brasilia July 5, 2014. (Photo by Dominic Ebenbichler/Reuters)

Argentina fans cheer before the 2014 World Cup quarter-finals between Argentina and Belgium at the Brasilia national stadium in Brasilia July 5, 2014. (Photo by Dominic Ebenbichler/Reuters)

A partial view of the stadium and its spectators are seen reflected in a fan's sunglasses as she waits for the start of the 2014 World Cup quarter-finals between Argentina and Belgium at the Brasilia national stadium in Brasilia July 5, 2014. (Photo by Dylan Martinez/Reuters)

Belgium fans pose outside the National Stadium where the will watch their country play Argentina for the 2014 World Cup quarter-finals in Brasilia, July 5, 2014. (Photo by Joedson Alves/Reuters)

Belgian supporters react as they watch a broadcast of Belgium's 2014 World Cup quarter-final soccer match against Argentina in Brazil, on a screen at the King Baudouin Stadium in Brussels July 5, 2014. (Photo by Eric Vidal/Reuters)

Argentina fans pose with a samba dancer outside the National Stadium where they will watch their country play Belgium for the 2014 World Cup quarter-finals in Brasilia, July 5, 2014. (Photo by Joedson Alves/Reuters)

Belgian supporters react as they watch a broadcast of Belgium's 2014 World Cup quarter-final soccer match against Argentina in Brazil, on a screen at the King Baudouin Stadium in Brussels July 5, 2014. (Photo by Eric Vidal/Reuters)

Argentine soccer fans celebrate at the end of the 2014 World Cup quarter-finals between Argentina and Belgium at Copacabana beach in Rio de Janeiro, July 5, 2014. (Photo by Pilar Olivares/Reuters)

A Belgium fan waits for the 2014 World Cup quarter-finals between Argentina and Belgium at the Brasilia national stadium in Brasilia July 5, 2014. (Photo by Dominic Ebenbichler/Reuters)

Argentine soccer fans celebrate during halftime of the 2014 World Cup quarter-finals between Argentina and Belgium at Copacabana beach in Rio de Janeiro, July 5, 2014. (Photo by Pilar Olivares/Reuters)

Argentina fans enjoy the atmosphere prior to the 2014 FIFA World Cup Brazil Quarter Final match between Argentina and Belgium at Estadio Nacional on July 5, 2014 in Brasilia, Brazil. (Photo by Julian Finney/Getty Images)

A Belgium fan enjoys the atmosphere prior to the 2014 FIFA World Cup Brazil Quarter Final match between Argentina and Belgium at Estadio Nacional on July 5, 2014 in Brasilia, Brazil. (Photo by Matthias Hangst/Getty Images)

A U.S. soccer fan holds a representation of her country's flag as fans wait for the start of the World Cup round of 16 match against Belgium on a live telecast inside the FIFA Fan Fest area on Copacabana beach in Rio de Janeiro, Brazil, Tuesday, July 1, 2014. (Photo by Leo Correa/AP Photo)

A Brazilian supporter reacts before the start of the World Cup quarterfinal soccer match between Brazil and Colombia at the Arena Castelao in Fortaleza, Brazil, Friday, July 4, 2014. (Photo by Felipe Dana/AP Photo)

A Brazil fan holds up a sign during the 2014 FIFA World Cup Brazil Group A match between Brazil and Croatia at Arena de Sao Paulo on June 12, 2014 in Sao Paulo, Brazil. The banner says, “Brazil has faith!” (Photo by Christopher Lee/Getty Images)

A woman dances as she waits for the live broadcast of the World Cup quarterfinals' match between Brazil and Colombia, inside the FIFA Fan Fest area on Copacabana beach, in Rio de Janeiro, Brazil, Friday, July 4, 2014. (Photo by Silvia Izquierdo/AP Photo)

Belgium supporters pose before the World Cup quarterfinal soccer match between Argentina and Belgium at the Estadio Nacional in Brasilia, Brazil, Saturday, July 5, 2014. (Photo by Victor R. Caivano/AP Photo)

An Iranian supporter holds up a team banner before the group F World Cup soccer match between Argentina and Iran at the Mineirao Stadium in Belo Horizonte, Brazil, Saturday, June 21, 2014. (Photo by Fernando Vergara/AP Photo)

Belgium soccer fans cheer as they wait for the live telecast of the World Cup round of 16 match against the United States, inside the FIFA Fan Fest area on Copacabana beach in Rio de Janeiro, Brazil, Tuesday, July 1, 2014. (Photo by Leo Correa/AP Photo)

Fans with a comical sign in the stands before the FIFA World Cup, Group D match at the Estadio Mineirao, Belo Horizonte, Brazil, on June 24, 2014. (Photo by Mike Egerton/PA Wire)

A Belgium supporter blows a kiss before the World Cup quarterfinal soccer match between Argentina and Belgium at the Estadio Nacional in Brasilia, Brazil, Saturday, July 5, 2014. (Photo by Frank Augstein/AP Photo)