PORTLAND, Ore. (AP) — Georgia Hall won the Cambia Portland Classic on Sunday for her first LPGA Tour victory in the United States, beating Ashleigh Buhai with a par on the second hole of a playoff. Hall won after falling into a tie with a bogey on the part-4 18th in regulation. The 24-year-old Englishwoman, the 2018 Women’s British Open champion, matched Buhai with a par on 18 on the first extra hole and won on the par-4 first at Columbia Edgewater. Hall closed with a 4-under 68. The 31-year-old Buhai, from South Africa, birdied four of the last five holes for a 65.