American world No. 1 Nelly Korda, who held a four-shot overnight lead, sits at 15-under on Friday after 54 holes of the Olympic women's golf tournament, three strokes clear of Aditi Ashok of India.

KAWAGOE, Japan - American Nelly Korda shot the day's low of 62 to take sole possession of the lead Thursday after two days of the women's Olympic golf tournament, with Japan's Mone Inami six shots off ...