Thai Duangdecha leads Hong Kong Open by 1 stroke

The little-known Thai qualifier, who only has one top 10 Asian Tour finish in his career, also had two bogeys at the Hong Kong Golf Club.

"I played according to my game plan and was really pleased that everything went the way I hoped it would," said the 38-year-old Duangdecha, who nearly equaled the course record of 61 by Simon Yates in 2005 but bogeyed his final hole amid fading light.

Defending champion Lin Wen-tang (64) was two strokes behind Duangdecha, tied for third with Gregory Bourdy, David Dixon and Thongchai Jaidee, the current Asian Tour Order of Merit leader.

Eyeing the European Tour money title, Lee Westwood and Rory McIlroy both shot 66. The duo are the top two money winners in the Race to Dubai, and the Hong Kong Open is the penultimate tournament before the season-ending event in the United Arab Emirates next week, which has a $7.5 million bonus prize pool.

They are tied with 11 others at 4 under, including PGA Championship winner Y.E. Yang and 1998 British Open and Masters champion Mark O'Meara.