Amateur du Toit, Johnson close behind.
Americans rally to top Thailand in LPGA event.
40-year-old will miss all four majors.
Course to upgrade final hole, driving range.
Battle with Lee, Jutanugarn ends on 4th extra hole.
Tournament put on its Sunday best for the CBS cameras
25-year-old kept focus before returning to South Korea.
Golfer had plenty of chances before falling in playoff.
27-year-old glad to be back on LPGA Tour after injuries.
Swede captures first major at Royal Troon.