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.
1983 Wimbledon Championships – Women's Singles 1983 Wimbledon Championships – Women's Singles Martina Navratilova successfully defended her title, defeating Andrea Jaeger in the final, 6–0, 6–3 to win the Ladies' Singles tennis title at the 1983 Wimbledon Championships. Billie Jean King became the oldest semifinalist at a Grand Slam event at 39 years, 7 months and 9 days old, an Open Era record. Chris Evert Lloyd's loss in the 3rd round broke her streak of 34 consecutive Grand Slam semi-finals. She had made the semifinals in her first 34 Grand Slam appearances between the 1971 US Open and the 1983 French Open. Martina Navratilova (Champion) Tracy