FILE - In this Dec. 3, 2011, file photo, Tiger Woods looks on after teeing off on the fifth hole during the second round of the Chevron World Challenge golf tournament at Sherwood Country Club in Thousand Oaks, Calif. Golf Digest and Woods announced the mutual end to their 13-year business relationship. It was the second-longest endorsement for Woods behind Nike. (AP Photo/Mark J. Terrill, File)

Photo by: Mark J. Terrill

FILE - In this Dec. 3, 2011, file photo, Tiger Woods looks on after teeing off on the fifth hole during the second round of the Chevron World Challenge golf tournament at Sherwood Country Club in Thousand Oaks, Calif. Golf Digest and Woods announced the mutual end to their 13-year business relationship. It was the second-longest endorsement for Woods behind Nike. (AP Photo/Mark J. Terrill, File)