USA's Phil Mickelson runs to look at his shot on the seventh hole during a four-ball match at the Ryder Cup PGA golf tournament Friday, Sept. 28, 2012, at the Medinah Country Club in Medinah, Ill.

USA's Phil Mickelson runs to look at his shot on the seventh hole during a four-ball match at the Ryder Cup PGA golf tournament Friday, Sept. 28, 2012, at the Medinah Country Club in Medinah, Ill.