Sania Mirza-Martina Hingis seal year-end no.1 doubles ranking
Tennis | November 01, 2015 0:01 ISTNew Delhi: After winning eight titles together in a year, Sania Mirza-Martina Hingis sealed the WTA No. 1 doubles ranking on Saturday.The pair has won two Grad Slam finals, Wimbledon and US Open.On Saturday, Sania