Gurusaidutt outsmarted Thailand's Boonsak Ponsana 18-21 21-18 21-18 in the first round and then tamed Chinese Taipei's Tzu Wei Wang 21-9 21-13 to make it to the main draw.
Praneeth, too, produced some scintillating performance in the qualifiers, edging out Denmark's Rasmus Fladberg 18-21 21-18 21-12 first and then disposed off Malaysia Zulfadli Zulkiffli after his rival retired midway at 11-6.
Kona Tarun and N Sikki Reddy, who won titles at Uganda and Romania last month, also made it to the main draw after twin victories in the qualifiers.
However, it was curtains for Ajay Jayaram, who had conjured up hopes of reaching the main draw after winning his opening round against Malaysia's Daren Liew 21-13 14-21 21-17. But the Bangalore shuttler lost to Simon Santoso of Indonesia 16-21 18-21 in the second round to crash out of the tournament.
Meanwhile, World No. 4 Kidambi Srikanth, Commonwealth Games champion Parupalli Kashyap and Indonesia Masters winner H S Prannoy will start their campaign tomorrow in the men's singles competition.
