Yani Tseng reacts to a missed putt on the 16th hole during the second round at the 2012 U.S. Women's Open at Blackwolf Run in Kohler, Wis. on Friday, July 6, 2012.

Yani Tseng reacts to a missed putt on the 16th hole during the second round at the 2012 U.S. Women's Open at Blackwolf Run in Kohler, Wis. on Friday, July 6, 2012.