Tiger Woods has withdrawn in the middle of the final round of the Cadillac Championship.
Woods was noticeably limping on the 10th and 11th holes Sunday at Doral. After saving par on the 11th, Woods was driven away in a cart.
There was no immediate word whether he was injured.
Woods had said his left knee has been as strong as it's been in years. He has not withdrawn from a tournament since leaving after nine holes at the Players Championship last May. He then missed four months to let the knee heal.
Woods is scheduled to play at Bay Hill in two weeks, his final tournament before the Masters.
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