Leona Maguire produced a stunning 63 to power into the joint lead at the CME Group Tour Championship.
The Cavan woman recorded nine birdies; at the first, third, eighth, ninth, 10th, 11th, 13th, 16th and 17th holes. Maguire did not drop a shot for the day.
The 27-year -old started the day seven behind overnight leader Lydia Ko. Maguire is now 15-under-par, level with the New Zealander, who carded a third round 70.
Play continues tomorrow, with the fourth and final round and a top prize of $2 million prize, the biggest in the history of women’s golf.