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.
Karen Hantze Susman Karen Hantze Susman Karen Susman (née Hantze; born December 11, 1942) is a retired female tennis player from the United States. She won the 1962 women's singles title at Wimbledon, defeating Věra Pužejová Suková in the final 6–4, 6–4, but did not defend her title in 1963. She won three Grand Slam women's doubles titles, all with Billie Jean King. She also won the 1960 Wimbledon junior girls' singles title. Susman and King, as an unseeded team, won the 1961 women's doubles title at Wimbledon, defeating the third-seeded team of Jan Lehane O'Neill and Margaret Court in the final 6–3,