On Sunday , Oh sank a 25 - foot birdie putt from the back fringe on the par - 4 18th .
On Sunday , Oh could only wait to see whether Jutanugarn could hold the lead .
On Sunday , Oh sank a 25 - foot birdie putt from the back fringe on the par - 4 18th and could only wait to see whether Jutanugarn could hold the lead .