37th Ryder Cup Matches - Saturday

20 September 2008; Graeme McDowell, Team Europe 2008, celebrates his birdie putt on the 18th green to half the match with Justin Leonard and Hunter Mahan, Team USA 2008, during the morning foursome. 37th Ryder Cup, Valhalla Golf Club, Louisville, Kentucky, USA. Picture credit: Matt Browne / SPORTSFILE