South Korea's Kim Jae-sung, right, competes for the ball with Uruguay's Diego Perez, center, as South Korea's Park Ji-sung, left, looks on during the World Cup round of 16 soccer match between Uruguay and South Korea at Nelson Mandela Bay …

South Korea's Lee Young-pyo, left, and Uruguay's Diego Perez, right, compete for the ball during the World Cup round of 16 soccer match between Uruguay and South Korea at Nelson Mandela Bay Stadium in Port Elizabeth, South Africa, …

Referee Wolfgang Start of Germany, center, and his assistant referees watch as Uruguay's Diego Perez, second from left, and an unidentified team member celebrate following the World Cup round of 16 soccer match between Uruguay and South …

Street vendors watching a television react as Uruguay scores a goal during a South Africa 2010 World Cup match against South Korea, in Montevideo, Saturday, June 26, 2010. Uruguay beat South Korea 2-1 and advanced to the World Cup …

Ghana's Asamoah Gyan scores a goal during the World Cup round of 16 soccer match between the United States and Ghana at Royal Bafokeng Stadium in Rustenburg, South Africa, Saturday, June 26, 2010. (AP Photo/Matt Dunham)

United States' Clint Dempsey, foreground, is fouled by Ghana's Jonathan Mensah, back, during the World Cup round of 16 soccer match between the United States and Ghana at Royal Bafokeng Stadium in Rustenburg, South Africa, Saturday, June …

Ghana's Kevin-Prince Boateng, right, jumps for the ball as United States' Landon Donovan, left, looks on during the World Cup round of 16 soccer match between the United States and Ghana at Royal Bafokeng Stadium in Rustenburg, South …

Ghana's Jonathan Mensah, back, and United States' Jozy Altidore, front, compete for the ball during the World Cup round of 16 soccer match between the United States and Ghana at Royal Bafokeng Stadium in Rustenburg, South Africa, Saturday,…

Soccer fans Sarah Hafley, left, and Kate McGurn react after watching the United States against Ghana World Cup soccer game on television at Yankee Doodles restaurant in Santa Monica, Calif., Saturday, June 26, 2010. Ghana won 2-1.(AP …

Germany's Miroslav Klose celebrates after scoring the opening goal during the World Cup round of 16 soccer match between Germany and England at Free State Stadium in Bloemfontein, South Africa, Sunday, June 27, 2010. (AP Photo/Michael Sohn)

Germany's Thomas Mueller, top, scores his side's fourth goal past England goalkeeper David James, bottom, during the World Cup round of 16 soccer match between Germany and England at Free State Stadium in Bloemfontein, South Africa, …

Germany's Lukas Podolski, background, scores his team's second goal past England goalkeeper David James, bottom, during the World Cup round of 16 soccer match between Germany and England at Free State Stadium in Bloemfontein, South Africa,…

England's Wayne Rooney reacts following the World Cup round of 16 soccer match between Germany and England at Free State Stadium in Bloemfontein, South Africa, Sunday, June 27, 2010. Germany defeated England 4-1, thereby advancing to the …

Argentina's Carlos Tevez, center, scores the opening goal during the World Cup round of 16 soccer match between Argentina and Mexico at Soccer City in Johannesburg, South Africa, Sunday, June 27, 2010. (AP Photo/Hassan Ammar)

Argentina's Gabriel Heinze, left, competes for the ball with Mexico's Ricardo Osorio, right, during the World Cup round of 16 soccer match between Argentina and Mexico at Soccer City in Johannesburg, South Africa, Sunday, June 27, 2010. …

Argentina head coach Diego Maradona, center, hugs Gonzalo Higuain, left, after scoring the second goal during the World Cup round of 16 soccer match between Argentina and Mexico at Soccer City in Johannesburg, South Africa, Sunday, June …