Unheralded American Ryggs Johnston has won his first professional title by claiming the Australian Open by three stokes, while South Korea’s Jiyai Shin claimed her second Women’s Australian Open which was played concurrently at two courses on the famed Melbourne sand belt.

Amy Yang birdied all five par 5s at Blythefield and shot her third straight 5-under 67 to take the third-round lead Saturday in the Meijer LPGA Classic.

Ashleigh Buhai seized the lead early with four birdies in her first five holes, closed with a short birdie for a 6-under 65 and held off Hyo Joo Kim for a one-shot victory in the ShopRite LPGA Classic.

Defending champion Minjee Lee of Australia overcame an opening bogey for a 5-under 67 and a three-stroke lead Saturday, heading in the final round of the Founders Cup.