Rules of the Game: The referee alone is authorized to allow an injured player to re-enter the field, whether the ball is in play or not.
Germany's Bundesliga was formed in 1963.
The youngest player to score in the German Bundesliga was Nuri Sahin of Borussia Dortmund (16 years and 335 days) in 2005.
In the early years of of the game, American soccer was dominated by teams from New England, particularly Fall River, New Bedford and Pawtucket.
America's best performance in the World Cup since 1930 came in 2002, when the Yanks made it to the quarterfinals.