India's top shuttlers P V Sindhu and Sameer Verma advanced to the quarter-finals but it was curtains to Parupalli Kashyap's campaign at the USD 600,000 Korea Super Series following a narrow defeat in the second round on Thursday.
Olympic silver medallist Sindhu overcame a strong challenge from Thailand's Nitchaon Jindapol 22-20 21-17 to set up a clash with Japan's Minatsu Mitani, who was a bronze medallist at the 2014 World Championships and had also defeated Saina Nehwal in the finals to clinch the 2012 French Open.
Hong Kong Super Series finalist and Syed Modi Grand Prix Gold winner, Sameer had a easy win over Hong Kong's Wong Wing Ki Vincent 21-19 21-13 in 41 minutes and he will need to raise his game by a few notches when he faces local hot favourite Son Wan Ho.
Son Wan had to dig deep to end Kashyap's run in men's singles. He battled for an hour and 16 minutes before getting the better off the Indian 21-16 17-21 21-16 to reach the last-eight stage.
World No 4 Sindhu, who clinched a maiden silver at Glasgow World Championship recently, had come into the match with a 1-1 record against Jindapol, who had beaten the Indian at Syed Modi International last year.
Sindhu had to battle hard in the opening game with World No. 16 Jindapol managing to grab a 9-7 and 13-10 lead but the Indian broke off at 14-16 with six straight points. The Thai shuttler drew parity before Sindhu closed the issue.
The second game was also a close contest with both the shuttlers locked in a duel initially till 8-8. Sindhu moved ahead and grabbed a 12-9 lead and even though Jindapol managed to claw back at 15-15. Sindhu though ensured that she has the last laugh.