H S Prannoy scored his second successive victory over three-time Olympic silver medallist Lee Chong Wei, while Saina Nehwal and Kidambi Srikanth also registered contrasting wins to advance to the quarter-finals of the Denmark Open Super Series Premier, in Odense, 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 badminton team have been accorded the top seed this time and are clubbed with Sri Lanka, Pakistan and Scotland in Group A.
Indian shuttler Ajay Jayaram overcame Rajiv Ouseph of England to enter the men's singles final of the $50,000 Yonex Dutch Open Grand Prix, in Almere, The Netherlands.