Fifth seed Divij Sharan got past Mithun Murali in straight sets 6-3 6-3, and will play Yuki for a place in the semi-finals. Hyun-Woo Nam of Korea, seeded third, survived a second set tie-break against Karunuday Singh but eventually managed a 6-1 7-6 (2) victory.

Among other Indians in the fray, eight seed Purav Raja thrashed Vikram Reddy 6-3 6-2 and will now meet second seed Vishnu Vardhan, who defeated Ashutosh Singh 7-5 6-3.

Seventh seed Ranjeet Virali-Murugesan will be up against top seed Japanese Kento Takeuchi, who beat Indian Vivek Shokeen 6-3 6-4, in the quarter-final.

And sixth seed Rohan Gajjar made short work of Fariz Mohammed 6-3 6-3 to set up a quarter-final clash with Nam

Results (singles): Yuki Bhambri bt Tal Eros (ISR) 6-2 2-6 6-3; Kento Takeuchi (JPN) bt Vivek Shokeen 6-3 6-4; Ranjeet Virali-Murugesan bt Ronak Manuja 6-1 7-6 (8); Hyun-Woo Nam (KOR) bt Karunuday Singh 6-1 7-6 (2); Rohan Gajjar bt Fari Mohammed 6-3 6-3; Divij Sharan bt Mithun Murali 6-3 6-3; Purav Raja bt B Vikram Reddy 6-3 6-2; Vishnu Vardhan bt Ashutosh Singh 7-5 6-3.