Indian Davis Cupper Rohan Bopanna and Aisam-ul-Haq-Quershi rallied from a set down to defeat Ashutosh Singh and Purav Raja and advance to the doubles semi-finals of the ATP Challenger event in Korat, Thailand.

The top seeded Indo-Pak pair lost the opening first but came back well to beat the Indian pair 4-6 6-3 13-11 in the quarter-final.