Photos of Roger Federer's Greatest Grand Slam Moments

Roger entered the 2008 Wimbledon owning the past five consecutive titles, but he had just suffered his worst loss to Rafael Nadal at Roland Garros, and Nadal, the king of clay, had been making an amazing adaptation to grass over the last couple of years. Nadal won one of the all-time best Grand Slam finals, 6-4, 6-4, 6-7 (5-7), 6-7 (8-10), 9-7.