World number one Novak Djokovic ended the 2012 season on a high after winning the year-end Barclays ATP World Tour Finals title for the second time. The Serbian tennis star overcame the challenge from world number two Roger Federer 7-6, 7-5. It seemed like the match was headed for a third and deciding set after Federer broke Djokovic’s serve early in the second set but the latter broke back just in time when the Swiss star was serving for the second set to even the score at 5-5. From then on, Djokovic held on and broke Federer’s serve one final time to seal the victory.
