However, the Indian duo of Venkat Gaurav Prasad and Juhi Dewangan suffered a crushing 8-21, 4-21 loss to Denmark's Mathias Thyrri and Mai Surrow, the mixed doubles first round match lasting barely 21 minutes.
Sen won his second round contest 21-17, 21-10, taking 72 minutes to complete the formality.
Indian shuttler Ajay Jayaram disposed off Netherland's Mark Caljouw in straight games to advance to the pre-quarterfinals but it was curtains for Sameer Verma and Rituparna Das at the World Championship in Glasgow.
Rising player Lakshya Sen went down to Denmark's Hans-Kristian Solberg Vittinghus
BAI cancels preparatory camp.
Defending champion H S Prannoy eked out a thrilling win over China's Qiao Bin to advance to the quarterfinals of the $120,000 Swiss Grand Prix Gold badminton tournament, in Basel on Thursday.
Former champions P V Sindhu and Kidambi Srikanth progressed to the second round in the Yonex-Sunrise India Open badminton scoring contrasting victories, in Delhi, on Wednesday. Si
Summary of sports events and persons who made news on Thursday
Defending champion Saina Nehwal and two-time World Championships bronze medallist P V Sindhu advanced to the quarter-finals, but it turned out to be a dismal day for star shuttlers Lin Dan and Lee Chong Wei at the India Open Super Series in Delhi on Thursday.
I need funds to play more international tournaments, says National Champion Sourabh Verma
Defending men's champion Kidambi Srikanth suffered a shock defeat but Olympic silver medallist P V Sindhu did not face any trouble as she sailed into the women's singles final with a straight-game victory on an exciting day in Syed Modi Grand Prix Gold badminton tournament in Lucknow on Saturday.
Summary of sports events and persons who made news on Wednesday.
Kidambi Srikanth and two-time bronze medallist P V Sindhu will headline a 21-member Indian contingent as they gun for the elusive gold medal at the World Badminton Championships starting in Glasgow on Monday.
Star India shuttlers P V Sindhu and Kidambi Srikanth notched up comfortable victories but it was young Mumbai player Harsheel Dani who hogged the limelight at the Syed Modi Grand Prix Gold when he stunned H S Prannoy in straight games to storm into the quarter-finals in Lucknow on Thursday.
PV Sindhu survived a scare against Hong Kong's Cheung Ngan Yi before prevailing 19-21, 23-21, 21-17 in a thrilling singles match that lasted an hour and 27 minutes.
India's number one singles player Prajnesh Gunneswaran beat Jay Clarke of Great Britain in straight sets to enter the main draw of the Miami Open, on Wednesday.
Top seed Sameer, who won the Swiss Open earlier this year, had to dig deep into his reservoir to outwit compatriot Pratul Joshi 16-21, 26-24, 21-7 in 55 minutes. In another quarter-final, Gurusaidutt, a former Commonwealth Games bronze medallist, recovered from a game down to beat Malaysia's Lim Chi Wing 13-21, 22-20, 21-11 in 59 minutes.