The Indian duo of Mahesh Bhupathi and Rohan Bopanna has stormed into the Men's Doubles quarterfinals in Madrid Open Tennis tournament. In the pre-quarterfinals played yesterday, the seventh seeded Indian pair defeated the Mexican-German combine of Santiago Gonzalez and Christopher Kas, 6-1, 7-6.Today, the Indo-Czech pair of Leander Paes and Radek Stepanek will take on the French duo of Richard Gasquet and Gael Monfilis in the Men's Doubles pre-quarterfinals.In the Women's Doubles section, the Indo-Aussie pair of Sania Mirza and Anastasia Rodionova had earlier crashed out of the tournament.