Djokovic wins opening set against Wawrinka in U.S. Open final

Top-seeded defending champion Novak Djokovic won a first-set tiebreak 7-1 against third seed Stan Wawrinka to draw first blood in the best-of-five sets U.S. Open men's final. Djokovic won the last five points of the decider, clinching the last three points on a pair of Wawrinka groundstroke errors and a serve return that sailed long. The Serbian world number one dominated the set early, seizing an immediate advantage by breaking Wawrinka on his first service game for 2-0, winning from deuce as W