Nerveless Lydia Ko closed with a dramatic final hole birdie to claim her second major today at the ANA Inspiration in California.
Ko laid up on the par five 18th then speared a wedge inside three feet and holed the putt while her closest rival Ariya Jutanugarn hooked her tee shot into the water guarding the left side of the fairway.
It compounded a series of errors Juatanugarn made in the final three holes while Ko kept her round intact with some superb recovery wedges and steely putting as Jutanugarn bogeyed under the rising pressure.
Ko maintained the heat up the last while Jutanugarn folded as she did three years ago in the Thailand Open when she was searching for her maiden victory but tripled the last par five hole and lost by a shot to Inbee Park.