Germany's players celebrate after winning 1-0 on extra time at the World Cup final soccer match between Germany and Argentina at the Maracana Stadium in Rio de Janeiro, Brazil on Sunday. Hassan Ammar/AP hide caption

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Retired U.K. soccer player Jason Roberts, seen here in 2012 playing for Reading, says he's experienced racism in the sport since his teens. Scott Heavey/Getty Images hide caption

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Brazil fans on Copacabana Beach were subdued during the third-place game against the Netherlands on Saturday. The national team gave them little to cheer about. Mario Tama/Getty Images hide caption

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Barcelona football star Lionel Messi (right) leaves a courthouse in Gava, Spain, in September 2013, after a hearing on tax evasion charges. Messi and his father paid $6.5 million to try to settle the case, but his father may still go on trial. Josep Lago/AFP/Getty Images hide caption

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Portugal's Cristiano Ronaldo takes a water break during the 2014 World Cup soccer match between Portugal and the U.S. in Manaus, Brazil, on June 22. Siphiwe Sibeko/Reuters/Landov hide caption

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Jermaine Jones and other members of the U.S. men's national team train in Manaus, Brazil. Fitness may be a crucial factor in the U.S.-Germany game on Thursday in Recife . Raphael Alves/AFP/Getty Images hide caption

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Landon Donovan practices with the U.S. Men's National Team in Stanford, Calif., last week. U.S. Soccer announced Thursday he had not made the roster for the 2014 World Cup in Brazil. Josh Edelson/AFP/Getty Images hide caption

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