Andy Murray preps for possible rematch with World No. 1 Djokovic at US OpenNBC SportsNBC on Yahoo! SportsAugust 21, 2013Andy Murray took down Novak Djokovic in London this summer to earn his first ever Wimbledon title, marking the second time he has beaten the current No. 1-ranked player in the world in a Grand Slam final. The other instance came at the 2012 U.S. Open, and Murray has his eyes on repeating the feat.The defending champion also discusses the significance of playing at Madison Square Garden, as well as the appeal of New York City.