Ireland's Walsh impresses as Boutier wins final event before US Women's Open

France's Celine Boutier rallied from a four-shot deficit on Sunday, making three birdies around the turn on her way to a five-under 66 for a one-shot victory over Arpichaya Yubol in the ShopRite LPGA as Ireland's Lauren Walsh finished third.

Soo Bin Joo, the 22-year-old South Korean going for her first LPGA Tour title, lost her four-shot lead at the turn and then fell behind for good on the 13th hole, the same hole where earlier Boutier had taken the lead with a 30-foot birdie putt.