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
1977 Wimbledon Championships – Women's Singles 1977 Wimbledon Championships – Women's Singles Chris Evert was the defending champion, but lost in the semifinals to Virginia Wade. Wade defeated Betty Stöve in the final, 4–6, 6–3, 6–1 in the final to win the Ladies' Singles tennis title at the 1977 Wimbledon Championships. As of 2017 Wade remains the last British woman to win a Wimbledon singles title. This was the first time Wimbledon seeded more than 8 players for the ladies' championship, increasing the number (for this year only) to twelve players. The number increased to 16 in 1978. Chris Evert "(Semifinals)" Dianne Fromholtz withdrew due to