Lake Merced Golf Club

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Jenny Shin follows her shot from the third tee of Lake Merced Golf Club during the final round of the Swinging Skirts LPGA Classic golf tournament on Sunday, April 27, 2014, in Daly City, Calif. (AP Photo/Eric Risberg)

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Lydia Ko, of New Zealand, hits out of a bunker onto the sixth green of Lake Merced Golf Club during the final round of the Swinging Skirts LPGA Classic golf tournament on Sunday, April 27, 2014, in Daly City, Calif. (AP Photo/Eric Risberg)

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Stacy Lewis follows her drive from the sixth tee of Lake Merced Golf Club during the final round of the Swinging Skirts LPGA Classic golf tournament on Sunday, April 27, 2014, in Daly City, Calif. (AP Photo/Eric Risberg)

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Lydia Ko, of New Zealand, follows her shot from the third tee of the Lake Merced Golf Club during the final round of the Swinging Skirts LPGA Classic golf tournament on Sunday, April 27, 2014, in Daly City, Calif. (AP Photo/Eric Risberg)

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Stacy Lewis hits out of a bunker onto the sixth green of Lake Merced Golf Club during the final round of the Swinging Skirts LPGA Classic golf tournament on Sunday, April 27, 2014, in Daly City, Calif. (AP Photo/Eric Risberg)

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Lydia Ko, of New Zealand, follows her drive from the sixth tee of Lake Merced Golf Club during the final round of the Swinging Skirts LPGA Classic golf tournament on Sunday, April 27, 2014, in Daly City, Calif. (AP Photo/Eric Risberg)

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Stacy Lewis follows her shot from the third tee of Lake Merced Golf Club during the final round of the Swinging Skirts LPGA Classic golf tournament on Sunday, April 27, 2014, in Daly City, Calif. (AP Photo/Eric Risberg)

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Stacy Lewis lines up a putt on the fifth green of Lake Merced Golf Club during the final round of the Swinging Skirts LPGA Classic golf tournament on Sunday, April 27, 2014, in Daly City, Calif. (AP Photo/Eric Risberg)

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Lydia Ko, of New Zealand, hits an approach shot to the fifth green of Lake Merced Golf Club during the final round of the Swinging Skirts LPGA Classic golf tournament on Sunday, April 27, 2014, in Daly City, Calif. (AP Photo/Eric Risberg)