Hunter Mahan, right, of the U.S. congratulates Europe's Graeme McDowell after Europe won the 2010 Ryder Cup at the Celtic Manor Resort in Newport, Wales, Oct. 4, 2010.

Hunter Mahan, right, of the U.S. congratulates Europe's Graeme McDowell after Europe won the 2010 Ryder Cup at the Celtic Manor Resort in Newport, Wales, Oct. 4, 2010.