Updated

Mikko Ilonen of Finland birdied the last hole to stay on top of the Irish Open leaderboard after three rounds on Saturday.

Ilonen, who has led from the outset, carded a 2-under-par 69 to move to a 12-under total at Fota Island.

The leader by two shots overnight, Ilonen will take a one-shot lead into the final round over Danny Willett of England, who eclipsed Ilonen's own course record by a shot with an 8-under 63 that also included a hole-in-one at the seventh.

One shot further back on 10 under was overwhelming crowd favorite Graeme McDowell, who birdied two of his closing three holes in a score of 69. He's not only targeting a first victory this year but also a maiden Irish Open victory.