High Quality Content by WIKIPEDIA articles! The 2010 United States Women`s Open Golf Championship was the 65th U.S. Women`s Open, played from July 8 to July 11, 2010 at Oakmont Country Club in Oakmont, Pennsylvania, a suburb northeast of Pittsburgh. It was the second U.S. Women`s Open held at Oakmont; the 1992 edition was won by Patty Sheehan in a playoff. Paula Creamer, in her fourth tournament after surgery to her left thumb, shot 281 (–3) to win her first major championship, four shots ahead of runners-up Na Yeon Choi and Suzann Pettersen.