Gilbert Arenas suffered a groin strain during Team
USA's practice on Monday and will not play in the FIBA World Championships, USA Basketball announced.
Arenas, of the Washington Wizards, suffered the injury Monday morning during a practice outside of Seoul.
"We know Gilbert is really disappointed, he's done a great job. It's an unfortunate situation but he is not going to be able to continue on," managing director Jerry Colangelo said. "We're concerned because he has had a history regarding groin pulls. This is a precautionary move but it is important that he return home and get treatment."
Arenas' departure leaves 13 players competing for 12 spots on the roster for the World Championships, which starts Aug. 19 in Sapporo, Japan. His absence will likely ease the competition at point guard and could open the door for a player who might have been in danger of being cut for the tournament.
The 13 remaining finalists contending for the roster include: Carmelo Anthony, Shane Battier Chris Bosh, Bruce Bowen, Elton Brand, Kirk Hinrich, Dwight Howard, LeBron James, Antawn Jamison, Joe Johnson, Brad Miller, Chris Paul and Dwyane Wade.
Arenas played in all four of the team's pre-tournament tune-up games. He started once, averaging 3.8 ppg., 2.3 rpg. and 11.0 minutes per game.