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
1998 Wimbledon Championships – Women's Singles Australian Open, none of the Grand Slam finalists were former Grand Slam Champions. The next time that none of the Grand Slam champions would feature in a Wimbledon final would not come until 2013. Martina Hingis "(Semifinals)" Anna Kournikova withdrew due to a thumb injury. She was replaced in the draw by Lucky Loser Lilia Osterloh. 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