2009 US Open – Women's Singles 2009 US Open – Women's Singles Serena Williams was the defending champion, but was defeated in the semifinals by the eventual champion Kim Clijsters. Clijsters defeated first time Grand Slam finalist Caroline Wozniacki in the final to win her second US Open title. Clijsters became the first unseeded player and wild card to win the tournament, and the first mother to win a major since Evonne Goolagong in 1980. Following her win, she made 19th in the rankings. This was the final Grand Slam appearance for former two-time Grand Slam champion, Amélie Mauresmo, who lost to Aleksandra Wozniak in the
2009 LA Tennis Open Open Tournament Honoree. The following players received wildcards into the singles main draw The following players received special exemptions into the singles main draw The following players received entry from the qualifying draw: Sam Querrey def. Carsten Ball, 6–4, 3–6, 6–1 Bob Bryan / Mike Bryan def. Benjamin Becker / Frank Moser, 6–4, 7–6 2009 LA Tennis Open The 2009 LA Tennis Open (also known as the LA Tennis Open presented by Farmers Insurance Group for sponsorship reasons) was a tennis tournament played on outdoor hard courts. It was the 83rd edition of the event known that year as the