"I'm lucky. I think it's outside, but we have the umpire, so I can't do anything," said Hidayat.

Top seed Li Chong Wei from Malaysia overcame his compatriot Muhammad Hafiz Hashim in straight sets and is likely to meet Hidayat in the quarterfinals.

Meanwhile, teammates Bao Chunlai and Lin Dan from the powerhouse China have to fight for a quarterfinal place after winning their second-round matches respectively.

Bao defeated Canadian David Snider 21-13, 21-13 after thee-time world champion Lin sent off Henri Hurskainen from Sweden 21-13, 21-15.

Olympic champion Lin won 18 out of 23 matches with Bao in international competitions since 2001, but lost to Bao in their last meet at the All England Championships this March.

Whatsoever, Pi was the most shining star on Wednesday as the fifth seed in the women's singles heated the stadium to boiling the moment she showed up on court.

Pi gave few chances to her rival, wrapping the match up 21-8, 21-8. She is going to face South Korean Kim Moon Hi in the third round.

【体坛英语资讯：Gade, Hidayat escape early exit at badminton worlds】相关文章：

★ 娱乐英语资讯：Matt LeBlanc sued by ex-manager

★ 娱乐英语资讯：Kate Mosss Doherty detox: Can she kick the habit?

★ 体坛英语资讯：Female Yao a head above the rest

★ 娱乐英语资讯：Smoking doubles stroke risk in younger women

★ 体坛英语资讯：Davenport stung by one-sided Cup loss

★ 体坛英语资讯：New faces fill in for absent stars in qualifier

★ 娱乐英语资讯：Mischa Barton says no problem going nude

★ 体坛英语资讯：Nalbandian tames Nadal again in Paris final

★ 娱乐英语资讯：Hilton to be Harvards Woman of the Year

★ 体坛资讯：76ers impressed by 6-foot-11 Yi