Sania Mirza and Martina Hingis eased past the Japanese-Italian pair of Kimiko Date-Krumm and Francesca Schiavone 6-0, 6-1 to reach the third round of the women's doubles event at Wimbledon on Friday. The top-seeded, Indo-Swiss duo defeated their opponents in just 45 minutes winning 56 of the 81 points played in the match.