The 1976 U.S. Women's Open was the 31st time this major championship was played. JoAnne Carner won it, beating defending champion Sandra Palmer in an 18-hole playoff. Winner: JoAnne Carner, 292 Where it was played: Rolling Green Golf Club in Springfield, Pennsylvania Tournament dates: July 8-12, 1976 Leader after first round: Connie Chillemi, 69 Leader after second round: JoAnne Carner,