Rory McIlroy, left, and Graeme McDowell during the opening ceremony at the Ryder Cup Thursday, Sept. 27, 2012, at the Medinah Country Club in Medinah, Ill.

Rory McIlroy, left, and Graeme McDowell during the opening ceremony at the Ryder Cup Thursday, Sept. 27, 2012, at the Medinah Country Club in Medinah, Ill.