Indian shuttlers HS Prannoy and Kidambi Srikanth have entered the Men's Singles quarter-finals of the Indonesia Open Superseries Badminton tournament. Prannoy defeated Malaysia's top seed Lee Chong Wei 21-10, 21-18 while Srikanth beat world No 9 Jan Jorgensen of Denmark 21-15, 20-22, 21-16 to enter quarterfinals.PV Sindhu and Saina Nehwal are the other Indian shuttlers who will play for Women's Singles quarter-final berths today. Fourth seed Sindhu will be up against American Zhang Beiwen, while Saina will meet Nitchaon Jindapol of Thailand.