FILE- In this Aug. 10, 2013, file photo, Tiger Woods reacts to his shot out of the rough on the second hole during the third round of the PGA Championship golf tournament at Oak Hill Country Club in Pittsford, N.Y. Woods did not play the back nine of his pro-am round on Wednesday, Aug. 21, 2013, at The Barclays. He still walked with his amateur partners, but only chipped and putted at Liberty National. He says his neck and back were stiff in the morning and attributed it to a soft bed in his hotel. (AP Photo/Charlie Riedel, File)

Photo by: Charlie Riedel

FILE- In this Aug. 10, 2013, file photo, Tiger Woods reacts to his shot out of the rough on the second hole during the third round of the PGA Championship golf tournament at Oak Hill Country Club in Pittsford, N.Y. Woods did not play the back nine of his pro-am round on Wednesday, Aug. 21, 2013, at The Barclays. He still walked with his amateur partners, but only chipped and putted at Liberty National. He says his neck and back were stiff in the morning and attributed it to a soft bed in his hotel. (AP Photo/Charlie Riedel, File)