The 24-year-old former Southern California player was never really challenged in the final round on the River Course. She started the day with a three-shot lead and doubled it with birdies on the par-5 third and par-3 fifth. A bogey 5 on No. 8 was her only hiccup — and only her third bogey in four rounds — until she three-putted the par-3 17th.
She finished at 13-under 271 and earned $195,000.
Yani Tseng, seeking her first victory since 2012, got within three with three birdies in a four-hole stretch on the back nine, but she finished with two pars and a double bogey for a 69.
Tseng tied for second with Kraft Nabisco winner Lexi Thompson and Sarah Jane Smith. Thompson had a 69, and Smith shot 66 — the best round of the day.
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