Ace Indian shuttler HS Prannoy waltzed into the quarter-final of the Taipei Open after recording a comfortable straight-game win over Indonesia’s Tommy Sugiarto here on Thursday.

Prannoy, the country’s top-ranked men’s singles player, took 36 minutes to dispatch former world championship bronze medallist Sugiarto 21-9, 21-17 in the BWF World Tour Super 300 tournament.