New York marathon ends Novak's 'incredible year'

Serbian superstar outlasts Federer in gripping four-setter

Thrilled to win a point in the US Open final, and bent on proving a point, Novak Djokovic leaped and roared and threw an uppercut, then glared at some of the thousands of spectators pulling for Roger Federer.

After winning another point in that game, Djokovic nodded as he smiled toward the stands. And m