The world number one Rafael Nadal won his opening match of the O2 Masters with a stunning straight sets win against David Ferrer 6-3 6-2, only last week in Paris Ferrer beat Nadal in straight sets. If Nadal beats Stanislas Wawrinka this afternoon he will end the year as world number one. The current champion Novak Djokovic made a good start to the Tour Finals beating Roger Federer for the second time in three days 6-4 6-7 6-2.