Phil Mickelson watches his tee shot on the second hole of the South Course during the second round of the Farmers Insurance Open golf tournament Friday, Jan. 24, 2014, in San Diego. (AP Photo/Gregory Bull)

Phil Mickelson watches his tee shot on the second hole of the South Course during the second round of the Farmers Insurance Open golf tournament Friday, Jan. 24, 2014, in San Diego. (AP Photo/Gregory Bull)