A valiant HS Prannoy rallied his way to a morale-boosting three-game win over China’s Lu Guang Zu as he and double Olympic medallist PV Sindhu progressed to the second round of the Badminton Asia Championships. A valiant HS Prannoy rallied his way to a morale-boosting three-game win over China’s Lu Guang Zu as he and double Olympic medallist PV Sindhu progressed to the second round of the Badminton Asia Championships.