NAPLES, Fla. (AP) -- Lydia Ko shot a tournament-record 10-under 62 on Friday to take a three-stroke lead in the CME Group Tour Championship, putting the top-ranked New Zealander in position to sweep the season points title and player of the year award.
The 2014 winner at Tiburon Golf Club, Ko birdied four of the first six holes and had seven birdies and a bogey on the back nine to get to 12-under 132 in the season finale. Ryann O'Toole (67) and So Yeon Ryu (68) were tied for second, and Sei Young Kim (68) and Beatriz Recari (68) followed at 8 under.