India's Sania Mirza and her partner Martina Hingis have advanced to the second round of the Women's Doubles in the Wimbledon Tennis Championships. In London today, the top-seeded India-Swiss pair easily prevailed over the duo of Zarina Diyas of Kazakhstan and Saisai Zheng of China in straight sets 6-2, 6-2 in an hour and nine minutes.Sania and Martina will next take on Kimiko Date-Krumm and Francesca Schiavone.