Billie Jean King New York City and Chicago with Kloss, her life partner. 18 finals (12 titles, 6 runner-ups) Singles Billie Jean King Billie Jean King ("née" Moffitt; born November 22, 1943) is an American former World No. 1 professional tennis player. King won 39 Grand Slam titles: 12 in singles, 16 in women's doubles, and 11 in mixed doubles. She won the singles title at the inaugural WTA Tour Championships. She often represented the United States in the Federation Cup and the Wightman Cup. She was a member of the victorious United States team in seven Federation Cups and nine Wightman Cups.
1966 Wimbledon Championships 1966 Wimbledon Championships The 1966 Wimbledon Championships took place on the outdoor grass courts at the All England Lawn Tennis and Croquet Club in Wimbledon, London, United Kingdom. The tournament was held from Monday 20 June until Saturday 2 July 1966. It was the 80th staging of the Wimbledon Championships, and the third Grand Slam tennis event of 1966. Manuel Santana and Billie Jean King won the singles titles. Manuel Santana defeated Dennis Ralston, 6–4, 11–9, 6–4 Billie Jean King defeated Maria Bueno, 6–3, 3–6, 6–1 Ken Fletcher / John Newcombe defeated Bill Bowrey / Owen Davidson, 6–3, 6–4, 3–6,