The unseeded Indian team quelled the challenge of Simon Aspelin and Lisa Raymond, seeded second in the event, 6-3, 2-6, 10-7 before getting a fwalkover from Czechs Martin Damm and Kveta Peschke.
In the boys’ singles, Yuki Bhambri beat Slovakia’s Zalan Klempa 3-6, 6-4, 6-2 in the second round while compatriot Karunuday Singh went down fighting 6-7 (4-7), 4-6 to Tsung-Hua-Yang of Chinese Taipei .
Meanwhile, sixth seeded Bhupathi and Mark Knowles of Bahamas would take on top seeded pair of Mike Bryan and Bob Bryan in the men’s doubles quarterfinals slated on Wednesday.