Golf: The Masters 2009

Gary Lineker presents live coverage of the third round of the Masters. South African Trevor Immelman was a rare wire-to-wire winner last year but such are the infamous challenges of the Augusta National course that none of the leaders will be allowing themselves to think of wearing the famous green jacket at this stage. Tiger Woods will be the centre of attention at his first big event since returning from knee surgery - the all-conquering American has a special affection for the Masters, as it is the tournament that provided the first of his 14 major triumphs 12 years ago