World number 1, Novak Djokovic defeated 9-time champion, Rafael Nadal 7-5, 6-3, 6-1 on Wednesday to enter the French Open semi-finals. This was Nadal's first defeat in six years and his second in 72 matches at Roland Garros. Djokovic, now two wins from completing the career Grand Slam, will play Andy Murray or David Ferrer in the semi-finals.