Here are the World Cup squad numbers for the USA players:
U.S. Numerical Roster by Position
GOALKEEPERS (3): 18-Brad Guzan, 23-Marcus Hahnemann, 1-Tim Howard
DEFENDERS (7): 3-Carlos Bocanegra, 12-Jonathan Bornstein, 6-Steve Cherundolo, 15-Jay DeMerit, 21-Clarence Goodson, 5-Oguchi Onyewu, 2-Jonathan Spector
MIDFIELDERS (9): 7-DaMarcus Beasley, 4-Michael Bradley, 13-Ricardo Clark, 8-Clint Dempsey, 10-Landon Donovan, 19-Maurice Edu, 22-Benny Feilhaber, 11-Stuart Holden, 16-José Torres
FORWARDS (4): 17-Jozy Altidore, 14-Edson Buddle, 20-Robbie Findley, 9-Herculez Gomez