Snooker Men: World Championship 2007 at Sheffield (eng) April 21-May 7: Quarterfinals: John Higgins (sco) * - Ronnie O'Sullivan (eng) 13-9 Stephen Maguire (sco) * - Anthony Hamilton (eng) 13-7 Shaun Murphy (eng) * - Matthew Stevens (wal) 13-12 Mark Selby (eng) * - Ali Carter (eng) 13-12 Semifinals: John Higgins (sco) * - Stephen Maguire (sco) 17-15 Mark Selby (eng) * - Shaun Murphy (eng) 17-16 Final: John Higgins (sco) * - Mark Selby (eng) 18-13