This is the 77th U.S. Women’s Open Championship Presented by ProMedica. The first U.S. Women’s Open, played at Spokane (Wash.) Country Club in 1946, was the only one conducted at match play. The Women’s Professional Golfers Association (WPGA) conducted the inaugural championship, won by Patty Berg.
The WPGA conducted the Women’s Open until 1949, when the newly formed Ladies Professional Golf Association (LPGA) took over operation of the championship. The LPGA ran the Women’s Open for four years but in 1953 asked the United States Golf Association to conduct the championship, which it has done ever since.