USA's Webb Simpson, right, and Bubba Watson react after Simpson made a putt to with the 13th hole during a four-ball match at the Ryder Cup PGA golf tournament Saturday, Sept. 29, 2012, at the Medinah Country Club in Medinah, Ill.

USA's Webb Simpson, right, and Bubba Watson react after Simpson made a putt to with the 13th hole during a four-ball match at the Ryder Cup PGA golf tournament Saturday, Sept. 29, 2012, at the Medinah Country Club in Medinah, Ill.