Martina Hingis will face top-ranked Serena Williams and two former No. 1 players in World Team Tennis competition. The WTT announced its 10-team schedule on Thursday. Hingis will play for the New York Buzz and face Serena on July 9 at the Glens Falls Civic Center. Hingis is a five-time Grand Slam singles champion and the youngest woman to be ranked No. More...