Atlanta(US), July 23 (IANS) India’s Rohan Bopanna and Belgium’s Kristof Vliegen have entered the doubles quarterfinals of the $5,31,000 Atlanta Tennis Championships.

Bopanna and Vliegen dispatched Sanchai and Sonchat Ratiwatana 6-3, 6-4 in the first round here Thursday.

They next play top seeded Britons Colin Fleming and Ken Skupski.