Indo-Swiss tennis combine of Sania Mirza and Martina Hingis notched a straight sets win over the Romanian pair of Irina-Camelia Begu and Monica Niculescu to enter the Rome Masters women's doubles quarterfinals here.
The top seeds took just one hour and three minutes to win the second round match 6-4, 6-1 on the clay courts of Foro Italico late on Tuesday.
World No.1 Sania and Martina were broken four times in the match but won seven break points to their advantage. They totally dominated their Romanian opponents by winning 58 of the 94 points played.