(Reuters) - Lee Mi-hyang took a one-shot lead over Kim Hyo-joo in the third round of the Manulife LPGA Classic in Ontario on Saturday but the South Korean pair will be looking over their shoulders at Ariya Jutanugarn, who is closing in on a sixth win since May.
Thailand's Ariya compiled eight birdies for a six-under-par round of 66 on the Whistle Bear course in Cambridge to finish the day tied for third, two strokes behind Lee, who also shot a 66 for a combined 14-under 202.
Kim carded a third-round 68.
World number one Lydia Ko is also in the hunt, four strokes behind, after a day's best eight-birdie 64.