Sania Mirza and her Martina Hingis have stormed into the women's doubles quarterfinals at Wimbledon Championships. In London today, the top-seeded Indo-Swiss pair downed 16th seeded Spanish team of Anabel Medina Garrigues and Arantxa Parra Santonja 6-4 6-3 in just 66 minutes. India's Rohan Bopanna and Leander Paes are also in action today in the men's doubles. Their third round matches were in progress when reports last came in. In the boys singles, Sumit Nagal will open his campaign against Juan Pablo Ficovich from Argentina.