The seedings were next updated on 13 December 2010, after the UK Championship; the points accumulated from the Bahrain Championship and UK Championship during the 2008/2009 season were dropped.
2008 | 2008 Summer Olympics | Bahrain | World Rally Championship | 2008 in music | World Championship | NCAA Men's Division I Basketball Championship | Ultimate Fighting Championship | World Championship Wrestling | United States presidential election, 2008 | Arena Football League (1987–2008) | World Touring Car Championship | UEFA Euro 2008 | Six Nations Championship | Eurovision Song Contest 2008 | County Championship | British Touring Car Championship | World Chess Championship | national championship | All-Ireland Senior Hurling Championship | Football League Championship | Extreme Championship Wrestling | Bowl Championship Series | 2008 Sichuan earthquake | Championship | All-Ireland Senior Football Championship | 2005 World Touring Car Championship season | The Open Championship | Barack Obama presidential campaign, 2008 | 2008 World Series of Poker |