COQUITLAM, British Columbia — Lydia Ko won the Canadian Pacific Women's Open for the third time and first as a professional Sunday, beating Stacy Lewis with a par on the first hole of a playoff.
The 18-year-old Ko finished with an even-par 72 to match Lewis at 12-under 276 at Vancouver Golf Club. Lewis, also a playoff loser this year in the ANA Inspiration, had a 67.
Ko won in 2012 at Vancouver Golf Club at 15 years, 4 months to become the LPGA Tour's youngest winner and fifth amateur champion. The New Zealander successfully defended her title in 2013, also as an amateur, in Edmonton, Alberta.