2011 Wimbledon Championships – Women's Singles 2011 Wimbledon Championships – Women's Singles Serena Williams was the two-time defending champion, but she was defeated in the fourth round by 2007 finalist, Marion Bartoli. Petra Kvitová defeated 2004 champion Maria Sharapova in the final, 6–3, 6–4 to win the Ladies' Singles tennis title at the 2011 Wimbledon Championships. It was her first Grand Slam final and title of her career. She became the first Czech woman to win the title since Jana Novotná in 1998 and the first female left-handed player to win Wimbledon since Martina Navratilova in 1990. For the first time since 1913, all eight quarterfinalists
The Championships, Wimbledon the men's and ladies' singles consist of 128 players. Players and doubles pairs are admitted to the main events on the basis of their international rankings, with 104 direct entries into the men's and 108 into the ladies' competitions. Both tournaments have 8 wild card entrants, with the remainder in each made up of qualifiers. Since the 2001 tournament, 32 players have been given seedings in the Gentlemen's and Ladies' singles, 16 teams in the doubles events. The system of seeding was introduced during the 1924 Wimbledon Championships. This was a simplified version allowing countries to nominate four players who