Changzhou: In a defining moment of her fledgling career, young Unnati Hooda stunned two-time Olympic medallist and Indian badminton stalwart PV Sindhu in a gripping three-game contest to storm into the quarterfinals of China Open Super here Thursday.

Facing her decorated compatriot for only the second time, 17-year-old Hooda held her nerve in crunch moments to register a sensational 21-16, 19-21, 21-13 victory in 73 minutes, marking her maiden quarterfinal appearance at a Super 1000 event.

The teenager from Rohtak, who has won Super 100 titles at the 2022 Odisha Masters and 2023 Abu Dhabi Masters, will next take on Japan’s Akane Yamaguchi, the third seed and a two-time world champion. The men’s doubles pair of Satwiksairaj Rankireddy and Chirag Shetty also displayed tactical discipline and composure to notch up a 21-19 21-19 victory over the eighth-seeded Indonesian combination of Leo Rolly Carnando and Bagas Maulana and progress to the quarterfinals. It was however the end of the road for HS Prannoy, who bowed out after a hard-fought 21-18 15-21 8-21 loss to sixth seed Chou Tien Chen of Chinese Taipei in a 65-minute men’s singles second-round match.

Sindhu, ranked world No. 15, came into the match on the back of a solid win over Japan’s Tomoka Miyazaki but found herself outplayed by Hooda’s speed, precision, and unrelenting energy.