2011 PGA Championship

Tiger Woods drops his club after hitting a drive on the 12th hole during the first round of the PGA Championship golf tournament, Aug. 11, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.

Steve Stricker hits out of a bunker on the 16th hole during the first round of the PGA Championship golf tournament, Aug. 11, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.

Rory McIlroy reacts as he loses his club — AP Photo/David J. Phillip

Rory McIlroy, of Northern Ireland, reacts as he loses his club after hitting a tree root on the third hole during the first round of the PGA Championship golf tournament, Aug. 11, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.

Tiger Woods reacts after hitting a drive on the sixth hole during the first round of the PGA Championship golf tournament, Aug. 11, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.

Darren Clarke, of Northern Ireland, hits from around a tree on the 12th hole during the first round of the PGA Championship golf tournament, Aug. 11, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.

Tiger Woods reacts to an approach shot on the 11th hole during the first round of the PGA Championship golf tournament, Aug. 11, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.

Steve Stricker hits a drive on the 10th hole during the first round of the PGA Championship golf tournament, Aug. 11, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.

Rory McIlroy reacts after hitting a drive on the fifth tee — AP Photo/David J. Phillip

Rory McIlroy, of Northern Ireland, reacts after hitting a drive on the fifth tee during the first round of the PGA Championship golf tournament, Aug. 11, 2011, at the Atlanta Athletic Club in Johns Creek, Ga. McIlroy hurt his wrist earlier in the round.

Tiger Woods hits up to the 14th green during the first round of the PGA Championship golf tournament, Aug. 11, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.

Tiger Woods catches a ball on the range after a practice round for the PGA Championship golf tournament, Aug. 10, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.

A flag flies over the stands on the 18th hole during a practice round for the PGA Championship golf tournament, Aug. 10, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.

Rory McIlroy, of Northern Ireland, hits a drive on the sixth hole during a practice round for the PGA Championship golf tournament, Aug. 9, 2011, at the Atlanta Athletic Club in Johns Creek, Ga.