Aifa Azman booked her place in the last eight after storming past Hong Kong’s Kirstie Wong Po Yui with a 11-2, 11-3, 11-2 to face Elise Lazarus of England.

Earlier, the 17-year-old player, who is the joint third-fourth seed, was the first national player to qualify for the fourth round when she defeated India’s Sanya Vats 11-7, 11-7, 10-12, 11-6.

“I lost focus in the third round. I have met Sanya before in the Asian Junior Team (Championship), she has improved a lot. I played better in the fourth round and I look forward to my next game in the quarter-final. I feel comfortable playing on my home ground and from the support I received from my family and friends,” Aifa said.

Another Malaysian representative, joint fifth-eighth seed Chan Yiwen ousted joint ninth-twelfth seed Sana Ibrahim of Egypt 11-8, 8-11, 11-7, 11-7 to qualify for the quarter-final and face another Egyptian Farida Mohamed.

Meanwhile, 14-year-old Aira Azman’s fourth-round appearance this year was a big improvement to her showing last year where she failed to get past the second round.

However, her fine run came to an end when she was beaten by Farida 12-10, 12-10, 11-8 in a 27-minute match.

Meanwhile, in the men’s event, it was a physical and mental test for debutante Adam Agan Aziz who battled hard in a 70-minute nerve-wracking third-round match against Liechtenstein’s David Maier before losing 8-11, 12-10, 8-11,11-6, 16-14.

Fellow compatriot Duncan Lee also faced the same fate against James Flynn of Canada, going down 7-11, 2-11, 11-8, 2-11.

Joint fifth-eighth Siow Yee Xian is the sole male Malaysian representative in the quarter-finals after he defeated American, Nicholas Spizzirri 11-6, 11-6, 11-7.