Seeds

1.   Serena Williams
   Serena Williams
   Serena Jameka Williams is an American professional tennis player and a former world no. 1. The Women's Tennis Association has ranked her world no. 1 in singles on five separate occasions. She became the world no. 1 for the first time on July 8, 2002 and regained this ranking for the fifth time on...
   
    (Third Round)
2.   Caroline Wozniacki
   Caroline Wozniacki
   Caroline Wozniacki is a Danish professional tennis player. She is the current world no. 1 on the WTA Tour. As of 7 November 2011, she has held this position for 56 weeks...
   
    (Second Round)
3.   Dinara Safina
   Dinara Safina
   Dinara Mikhailovna Safina , born April 27, 1986 in Moscow, is a Russian professional tennis player of Tatar background. Safina's career high ranking is World No. 1....
   
    (First Round)
4.   Venus Williams
   Venus Williams
   Venus Ebony Starr Williams is an American professional tennis player who is a former World No. 1 and is ranked World No. 101 as of 10 October 2011 in singles and World No. 20 in doubles as of 2011. She has been ranked World No. 1 in singles by the Women's Tennis Association on three separate...
   
    (Final)
5.   Svetlana Kuznetsova
   Svetlana Kuznetsova
   Svetlana Aleksandrovna Kuznetsova ; born June 27, 1985) is a Russian professional tennis player and as of October 10, 2011 ranked No. 21 in the WTA singles and No. 90 in the doubles ranking. Kuznetsova has appeared in four singles Grand Slam finals, winning two, and has also appeared in six doubles...
   
    (First Round)
6.   Elena Dementieva
   Elena Dementieva
   Elena Viatcheslavovna Dementieva is a retired Russian professional tennis player. Dementieva is most notable for winning the singles gold medal at the 2008 Olympics in Beijing. She won 16 WTA singles titles and reached the finals of the 2004 French Open and 2004 US Open. Dementieva achieved a...
   
    (Second Round)
7.   Jelena Janković
   Jelena Janković
   Jelena Janković is a former world no. 1 professional tennis player from Serbia. She reached the final of the 2008 US Open and won the 2007 Wimbledon Mixed Doubles title. Janković is ranked world no...
   
    (Quarterfinals)
8.   Samantha Stosur
   Samantha Stosur
   Samantha "Sam" Jane Stosur is an Australian professional tennis player. She won the 2011 US Open singles title and was a finalist at the 2010 French Open. Stosur is ranked World No. 6 and her career high in singles is World No. 4, achieved on 21 February 2011. She is a former world No...
   
    (Quarterfinals)

9.   Agnieszka Radwańska
   Agnieszka Radwanska
   Agnieszka Radwańska is a WTA Tour Polish tennis player.Her career high singles ranking is World No. 8, which she achieved on 22 February 2010. As of 24 October 2011, she is ranked World No. 8. In 2007, Radwańska became the first Polish player in history to claim a WTA Tour singles title when she...
   
    (Second Round)
   
10.   Victoria Azarenka
    Victoria Azarenka
    Victoria Azarenka is a Belarusian professional tennis player. Her career high and current ranking is world no. 3, which she first achieved on 12 September 2011. She became the highest-ranked Belarusian player ever, surpassing Natasha Zvereva by two spots....
    
     (First Round, retired due to right adductor strain)
    
11.   Maria Sharapova
    Maria Sharapova
    Maria Yuryevna Sharapova ,. is a Russian professional tennis player and a former world no. 1. A US resident since 1994, Sharapova has won 24 WTA singles titles, including three Grand Slam singles titles at the 2004 Wimbledon, 2006 US Open and 2008 Australian Open...
    
     (First Round)
    
12.   Marion Bartoli
    Marion Bartoli
    Marion Bartoli is a French professional tennis player and the current French no. 1. She has won seven Women's Tennis Association singles titles and three doubles titles. She was also a runner-up at the 2007 Wimbledon Championships....
    
     (Second Round)
    
13.   Li Na
    Li Na (tennis)
    Li Na , goes first before the equivalent of a first name in some other nations. Her name off court in China is Li Na. When listed on the , she is known as Na Li. However, in the match, the commentators call her Li Na, and when her full name is listed in text on court, it is also written as Li Na.;...
    
     (Quarterfinals)
    
14.   Flavia Pennetta
    Flavia Pennetta
    Flavia Pennetta is an Italian professional tennis player. She became Italy's first top 10 female singles player on 17 August 2009 and also the first ever Italian Tennis player to be ranked No.1 in Doubles on 28 February 2011. As of 10 October 2011, Pennetta is ranked World No. 18 in singles and...
    
     (Second Round)
    
15.   Francesca Schiavone
    Francesca Schiavone
    Francesca Schiavone is an Italian tennis player who turned professional in 1998. She won the 2010 French Open singles title, becoming the first Italian woman to win a Grand Slam event in singles. She was also runner-up at the 2011 French Open. As of 24 October 2011, Schiavone's ranking is World...
    
     (Third Round)
    
16.   Nadia Petrova
    Nadia Petrova
    Nadezhda Viktorovna Petrova is a Russian professional tennis player.Overall, she has won 28 WTA Titles, ten in singles and eighteen in doubles. In singles, Petrova has reached a career high ranking of World No. 3 in May 2006 and has reached the semi-finals of the French Open in 2003 and 2005...
    
     (Quarterfinals)
    

Finals

Section 1

Section 2

Section 3

Section 4