Justin Rose remains in contention to win golf's Masters going into the final day - but he has slipped back to joint second.
Hideki Matsuyama leads by four shots on 11-under after a brilliant third round.
If he wins, he'll be the first Japanese man to become a major champion.
Shane Lowry is a long way off the pace but in contention to finish in the top 20.
Waterville professional, David Higgins has been chatting to John Drummey ahead of the final round.