Lydia Ko at LCC 6

Lydia Ko, the current number one ranked playin in the world, practices on the putting green at Lancaster Country Club, before a practice round to prepare for the upcoming US Women’s Open on Tuesday, May 19, 2015. (Suzette Wenger, LNP)

Lydia Ko, the current number one ranked playin in the world, practices on the putting green at Lancaster Country Club, before a practice round to prepare for the upcoming US Women’s Open on Tuesday, May 19, 2015.