New York, Sep 12 (IANS) Third-seeded Stanislas Wawrinka of Switzerland overwhelmed World No.1 Novak Djokovic 6-7 (1-7), 6-4, 7-5, 6-3 at the Flushing Meadows here to clinch his first US Open tennis title and his third Grand Slam title. Wawrinka, who fired 46 winners, including three aces, while saving an impressive 14 of 17 break […]