Novak Djokovic US Open No. 1 Photos

The US Opens No.1 Novak Djokovic fought off the stifling heat and one of his Davis Cup teammates in a harderthanexpected firstround win.NEW YORK Two players two matches and two great escapes in the first round at the US Open. Petzschner vs Novak Djokovic Ustream P. Novak Djokovics secondround match against Philipp Petzschner of Germany was delayed briefly in the middle of the first set