ISBN: | 978-5-5083-0163-7 |
High Quality Content by WIKIPEDIA articles! The 2009 World Professional Billiards Championship, the top international professional competition in English billiards, was held at the Northern Snooker Centre in Leeds, England, between 2 and 6 September 2009. The 17 players were divided into three groups of four, and one group of five, with the top two in each group advancing into the knock-out round.