Because of right hip flexion injury, Wimbledon runner-up Andy Roddick chose to withdraw the Indianapolis Tennis Championships scheduled to be held next week.

Roddick injury is the same as he withdraws the U.S. Davis Cup.

Kevin Martin, the tournament director is disappointed to Roddick for not participating, but he understands the condition of tennis superstar.

Martin announced that he must ensure the participation of world’s number 17 James Blake, before the start of qualifying round this Friday.