Phil Mickelson of the U.S. tees off on the 5th hole during the final round of the Abu Dhabi HSBC Golf Championship in Abu Dhabi, United Arab Emirates, Sunday Jan. 19, 2014. (AP Photo/Kamran Jebreili)
Phil Mickelson smiles during a news conference at Farmers Insurance Open golf tournament at Torrey Pines Golf Course on Wednesday, Jan. 22, 2014, in San Diego. (AP Photo/Chris Carlson)
Phil Mickelson talks to the media during a news conference at the Farmers Insurance Open golf tournament at Torrey Pines Golf Course on Wednesday, Jan. 22, 2014, in San Diego. (AP Photo/Chris Carlson)
Phil Mickelson talks to the media during a news conference at the Farmers Insurance Open golf tournament at Torrey Pines Golf Course on Wednesday, Jan. 22, 2014, in San Diego. (AP Photo/Chris Carlson)
Phil Mickelson of the U.S. follows his ball on the 14th hole during the 2nd round of the Abu Dhabi HSBC Golf Championship in Abu Dhabi, United Arab Emirates, Friday Jan. 17, 2014. (AP Photo/Kamran Jebreili)
Phil Mickelson of the U.S. reacts on the 18th hole after he finishes the final round of the Abu Dhabi HSBC Golf Championship in Abu Dhabi, United Arab Emirates, Sunday Jan. 19, 2014. (AP Photo/Kamran Jebreili)