Sania Mirza and Martina Hingis today lifted the Doubles Trophy of the WTA Wuhan Open Tennis tournament in China. In the title clash, the top seeded Indo-Swiss pair beat the Romanian team of Irina-Camelia Begu and Monica Niculescu, 6-2, 6-3 to win their seventh title of the season.In the semi-finals, Sania and Hingis had defeated the Chinese Taipean pair of Hao-Ching Chan and Yung-Jan Chan.The Indo-Swiss pair had recently won the Guangzhou Open. They had also bagged 2 of the 4 Grand Slams this year, the Wimbledon and the US Open.