2015 Wimbledon Championships achieved her second non-calendar year Grand Slam after winning the 2014 US Open, 2015 Australian Open and 2015 French Open. With this win, Williams also became the oldest woman to win a Grand Slam singles title in the Open Era at 33 years and 289 days old by 26 days, beating Martina Navratilova, who won the 1990 Wimbledon Championships at 33 years and 263 days old. The 2015 Wimbledon Championships was the 129th edition of the tournament and was held at All England Lawn Tennis and Croquet Club in London. The tournament was an event run by the International Tennis
2009 Wimbledon Championships – Women's Singles 2009 Wimbledon Championships – Women's Singles Serena Williams defeated her sister, the two-time defending champion Venus Williams, in the final, 7–6, 6–2 to win the Ladies' Singles tennis title at the 2009 Wimbledon Championships. This was Serena's third Wimbledon singles title and eleventh Grand Slam singles title overall. It was also the third time she had won a Grand Slam title after saving a match point against her, in the semifinals against Elena Dementieva. Venus Williams was attempting to become the first player to win the women's singles tournament three consecutive times since Steffi Graf was champion in 1991, 1992