Lydia Ko continues to impose her dominance on world women's golf, once again making her mark on the San Francisco LPGA Classic Swinging Skirts for the second year in a row.

Lydia Ko credit FFroger / D4

Lydia Ko - Photo © FFroger / D4

The New Zealand phenomenon, who has just blown his 18th birthday, won the play-off against American Morgane Pressel and now has a seventh LPGA title to his name.

Karine Icher, the first Frenchwoman, will finish 53rd, after regaining eleven places during the last round thanks to a last card of 71 (-1).