Park adds Canadian title to resume

The U.S. Women's Open winner closed with a birdie on the 18th hole to cap a seven-under-par 64 that left her with a two-stroke victory over South Korean compatriot Lee Mi-rim.

Park entered the final round at Ottawa Hunt & Golf Club trailing leaders Nicole Broch Larsen of Denmark and Mo Martin of the United States by four shots but erased the deficit to finish at 13-under 271.

"I just stayed really patient because I've been hitting the ball really well all week but not many putts were falling," Park said.

Broch Larsen closed with a 70 to fall into a tie for third at 274 with Shanshan Feng of China (68), Marina Alex (68), Cristie Kerr (69) and Chun In-gee of South Korea (70).

Chun posted her sixth top-three finish of the season.

Martin (72) finished a shot further back. The U.S. Women's Open title last month was Park's first win on the LPGA Tour.

"I think it was a perfect game today," Park said. "There were no mistakes."

South Korean Ryu So-yeon, the world number one, finished at 277, tied for 12th with a group including Canadian Brooke Henderson, a big crowd favourite this week.

"Today didn't go quite as well as I would have liked, but still having that support around me was amazing," Henderson said after a 71.

Michelle Wie, who was tied for 23rd after the third round, withdrew and was taken to an Ottawa hospital to have surgery to remove her appendix.