Oklahoma City Thunder all-star Russell Westbrook was slapped with a one-game ban Sunday for taking out his frustrations on an opponent in a 110-88 NBA loss to the Golden State Warriors. The league's disciplinary officials suspended Westbrook after he picked up his 16th technical foul of the season on Saturday night. Under NBA rules, players are automatically suspended when they hit 16 technicals in a season and if Westbrook collects two more then his coach could also be banned for a game.