1991 Wimbledon Championships – Women's Singles 1991 Wimbledon Championships – Women's Singles Martina Navratilova was the defending champion, but lost in the quarterfinals to Jennifer Capriati. Steffi Graf defeated Gabriela Sabatini in the final, 6–4, 3–6, 8–6 to win the Ladies' Singles tennis title at the 1991 Wimbledon Championships. After splitting the first two sets, Sabatini served twice for the title, and was two points away from her second Grand Slam win before Graf rallied. With the victory, Graf captured her third Wimbledon Singles Championship, while it proved to be Sabatini's third and final appearance in a Grand Slam final. Steffi Graf (Champion) The original #1
2015 Wimbledon Championships – Women's Singles 2015 Wimbledon Championships – Women's Singles Petra Kvitová was the defending champion, but was defeated by Jelena Janković in the third round. Serena Williams won her sixth Wimbledon and 21st major title, becoming the oldest woman to win a major singles title in the Open Era. By defeating first-time finalist Garbiñe Muguruza, Serena also achieved her second non-calendar year Grand Slam after winning the 2014 US Open, 2015 Australian Open and 2015 French Open and she also became the first player since Steffi Graf in 1988 to win Australian Open, French Open and Wimbledon all in the same calendar year.