Indo-American pair of Sania Mirza and Bethanie Mattek-Sands advanced to the women's doubles second round at Roland Garros, Paris on Saturday.Playing on Court No.1, the seventh seeds defeated French duo of Alize Cornet and Virginie Razzano in straight sets in the first round. Sania-Bethanie won 6-3, 6-4 in one hour and 28 minutes. The winners will next face unseeded American pair Lauren Davis and Megan Moulton-Levy in the next round.