USA's Bubba Watson, right, watches as Europe's Luke Donald hits a shot during a singles match at the Ryder Cup PGA golf tournament Sunday, Sept. 30, 2012, at the Medinah Country Club in Medinah, Ill.

USA's Bubba Watson, right, watches as Europe's Luke Donald hits a shot during a singles match at the Ryder Cup PGA golf tournament Sunday, Sept. 30, 2012, at the Medinah Country Club in Medinah, Ill.