Europe's Rory McIlroy waves as he is introduced during the opening ceremony at the Ryder Cup PGA golf tournament Thursday, Sept. 27, 2012, at the Medinah Country Club in Medinah, Ill.

Europe's Rory McIlroy waves as he is introduced during the opening ceremony at the Ryder Cup PGA golf tournament Thursday, Sept. 27, 2012, at the Medinah Country Club in Medinah, Ill.