The agency that represents Anna Kournikova and Martina Hingis says the pair is teaming up again at Wimbledon. After long absences from tennis, Kournikova and Hingis will play together in the legends' doubles event at the All England Club this year, the Octagon agency said Tuesday. Five-time major champion Hingis, 29, retired for the second time in 2007, when she was given a two-year suspension... More...