Annika Sorenstam of Sweden (R) poses with Yani Tseng of Taiwan during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
Michelle Wie hits a shot during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
I.K. Kim of South Korea hits a shot during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
Stacy Lewis watches a shot during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
Dewi Claire Schreefel of the Netherlands hits a bunker shot during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
Suzann Pettersen of Norway hits a shot during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
Karrie Webb of Australia hits a shot during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
Yani Tseng of Taiwan (L) hits a shot as her coach Gary Gilchrist looks on during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
Karen Stupples of England hits a shot during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
Ai Miyazato of Japan hits a shot during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
Morgan Pressel hits a shot during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
Paige Mackenzie hits a shot during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.
Photo Credit: Scott Halleran/Getty Images
The tee sign on the seventh hole is seen during a practice round prior to the start of the 2012 U.S. Women's Open at Blackwolf Run on July 4, 2012 in Kohler, Wisconsin.