NEW YORK (Reuters) - Top seed Novak Djokovic won a five-set thriller against Switzerland's Stanislas Wawrinka in the semi-finals of the U.S. Open on Saturday.
Djokovic recovered from a two-sets-to-one deficit to beat Wawrinka 2-6 7-6(4) 3-6 6-3 6-4 in front of a packed house on Arthur Ashe Stadium at Flushing Meadows.
