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.
1998 Wimbledon Championships – Women's Singles 1998 Wimbledon Championships – Women's Singles Martina Hingis was the defending champion but lost in the semifinals to Jana Novotná, in a rematch of the previous year's final. Novotná defeated Nathalie Tauziat in the final, 6–4, 7–6 to win the Ladies' Singles tennis title at the 1998 Wimbledon Championships. This was Novotná's first win in a Wimbledon final on her third attempt. This would be the last time a Czech player would win Wimbledon (or win a Grand Slam title) until Petra Kvitová won in 2011. The 1998 final was the first time in the Open Era since the 1980