View source for 2011 Western & Southern Open – Women's singles

{{TennisEvents|2011|Western & Southern Open|
| champ = {{flagicon|RUS}} [[Maria Sharapova]]
| runner = {{flagicon|SRB}} [[Jelena Janković]]
| score = 4–6, 7–6<sup>(7–3)</sup>, 6–3
| draw = 56
| seeds = 16
}}
{{main|2011 Western & Southern Open}}
[[Maria Sharapova]] defeated [[Jelena Janković]] in the final, 4–6, 7–6<sup>(7–3)</sup>, 6–3 to win the women's singles tennis title at the 2011 Cincinnati Masters.
[[Kim Clijsters]] was the reigning champion, but withdrew due to an abdominal injury.
==Seeds==
The top eight [[seed (tennis)|seeds]] received a [[bye (tennis)|bye]] into the second round.
{{columns-list|colwidth=30em|
# {{flagicon|DEN}} [[Caroline Wozniacki]] ''(second round)''
# {{flagicon|RUS}} [[Vera Zvonareva]] ''(semifinals)''
# {{flagicon|BLR}} [[Victoria Azarenka]] ''(withdrew due to a right hand injury)''
# {{flagicon|RUS}} '''[[Maria Sharapova]] (champion)'''
# {{flagicon|CHN}} [[Li Na]] ''(third round)''
# {{flagicon|CZE}} [[Petra Kvitová]] ''(third round)''
# {{flagicon|ITA}} [[Francesca Schiavone]] ''(third round)''
# {{flagicon|FRA}} [[Marion Bartoli]] ''(third round)''
# {{flagicon|DEU}} [[Andrea Petkovic]] ''(semifinals)''
# {{flagicon|AUS}} [[Samantha Stosur]] ''(quarterfinals)''
# {{flagicon|POL}} [[Agnieszka Radwańska]] ''(withdrew due to a right shoulder injury)''
# {{flagicon|RUS}} [[Anastasia Pavlyuchenkova]] ''(first round)''
# {{flagicon|SRB}} [[Jelena Janković]] ''(final)''
# {{flagicon|RUS}} [[Svetlana Kuznetsova]] ''(third round)''
# {{flagicon|SRB}} [[Ana Ivanovic]] ''(second round)''
# {{flagicon|CHN}} [[Peng Shuai]] ''(quarterfinals, withdrew due to a left hip injury)''
# {{flagicon|BEL}} [[Yanina Wickmayer]] ''(second round)''
}}
==Qualifying==
{{Main|2011 Western & Southern Open – Women's singles qualifying}}
==Main draw==
{{Draw key}}
===Finals===
{{8TeamBracket-Tennis3
| RD1=Quarterfinals
| RD2=Semifinals
| RD3=Final
| team-width=175
| RD1-seed1=&nbsp;
| RD1-team1={{flagicon|RUS}} [[Nadia Petrova]]
| RD1-score1-1=5
| RD1-score1-2=1
| RD1-score1-3=&nbsp;
| RD1-seed2=9
| RD1-team2='''{{flagicon|GER}} [[Andrea Petkovic]]'''
| RD1-score2-1='''7'''
| RD1-score2-2='''6'''
| RD1-score2-3=&nbsp;
| RD1-seed3=16
| RD1-team3={{flagicon|CHN}} [[Peng Shuai]]
| RD1-score3-1=&nbsp;
| RD1-score3-2=&nbsp;
| RD1-score3-3=&nbsp;
| RD1-seed4=13
| RD1-team4='''{{flagicon|SRB}} [[Jelena Janković]]'''
| RD1-score4-1=<small>w/o</small>
| RD1-score4-2=&nbsp;
| RD1-score4-3=&nbsp;
| RD1-seed5=10
| RD1-team5={{flagicon|AUS}} [[Samantha Stosur]]
| RD1-score5-1=3
| RD1-score5-2=2
| RD1-score5-3=&nbsp;
| RD1-seed6=<small>4/WC</small>
| RD1-team6={{flagicon|RUS}} '''[[Maria Sharapova]]'''
| RD1-score6-1='''6'''
| RD1-score6-2='''6'''
| RD1-score6-3=&nbsp;
| RD1-seed7=&nbsp;
| RD1-team7={{flagicon|SVK}} [[Daniela Hantuchová]]
| RD1-score7-1=3
| RD1-score7-2=6<sup>6</sup>
| RD1-score7-3=&nbsp;
| RD1-seed8=2
| RD1-team8={{flagicon|RUS}} '''[[Vera Zvonareva]]'''
| RD1-score8-1='''6'''
| RD1-score8-2='''7<sup>8</sup>'''
| RD1-score8-3=&nbsp;
| RD2-seed1=9
| RD2-team1={{flagicon|GER}} [[Andrea Petkovic]]
| RD2-score1-1=6<sup>4</sup>
| RD2-score1-2=1
| RD2-score1-3=&nbsp;
| RD2-seed2=13
| RD2-team2='''{{flagicon|SRB}} [[Jelena Janković]]'''
| RD2-score2-1='''7<sup>7</sup>'''
| RD2-score2-2='''6'''
| RD2-score2-3=&nbsp;
| RD2-seed3=<small>4/WC</small>
| RD2-team3='''{{flagicon|RUS}} [[Maria Sharapova]]'''
| RD2-score3-1=2
| RD2-score3-2='''6'''
| RD2-score3-3='''6'''
| RD2-seed4=2
| RD2-team4={{flagicon|RUS}} [[Vera Zvonareva]]
| RD2-score4-1='''6'''
| RD2-score4-2=3
| RD2-score4-3=3
| RD3-seed1=13
| RD3-team1={{flagicon|SRB}} [[Jelena Janković]]
| RD3-score1-1='''6'''
| RD3-score1-2=6<sup>3</sup>
| RD3-score1-3=3
| RD3-seed2=<small>4/WC</small>
| RD3-team2='''{{flagicon|RUS}} [[Maria Sharapova]]'''
| RD3-score2-1=4
| RD3-score2-2='''7<sup>7</sup>'''
| RD3-score2-3='''6'''
}}
===Top half===
====Section 1====
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals
| RD1-seed03=WC
| RD1-team03={{flagicon|USA}} '''[[Christina McHale|C McHale]]'''
| RD1-score03-1='''7'''
| RD1-score03-2=4
| RD1-score03-3='''6'''
| RD1-seed04=&nbsp;
| RD1-team04={{flagicon|BUL}} [[Tsvetana Pironkova|T Pironkova]]
| RD1-score04-1=5
| RD1-score04-2='''6'''
| RD1-score04-3=1
| RD1-seed05=&nbsp;
| RD1-team05={{flagicon|ITA}} [[Roberta Vinci|R Vinci]]
| RD1-score05-1=3
| RD1-score05-2='''6'''
| RD1-score05-3=4
| RD1-seed06=&nbsp;
| RD1-team06='''{{flagicon|RUS}} [[Nadia Petrova|N Petrova]]'''
| RD1-score06-1='''6'''
| RD1-score06-2=0
| RD1-score06-3='''6'''
| RD1-seed07=Q
| RD1-team07={{flagicon|USA}} [[Alexa Glatch|A Glatch]]
| RD1-score07-1=0
| RD1-score07-2=2
| RD1-score07-3=&nbsp;
| RD1-seed08=15
| RD1-team08='''{{flagicon|SRB}} [[Ana Ivanovic|A Ivanovic]]'''
| RD1-score08-1='''6'''
| RD1-score08-2='''6'''
| RD1-score08-3=&nbsp;
| RD1-seed09=9
| RD1-team09='''{{flagicon|GER}} [[Andrea Petkovic|A Petkovic]]'''
| RD1-score09-1=5
| RD1-score09-2='''7<sup>7</sup>'''
| RD1-score09-3='''6'''
| RD1-seed10=&nbsp;
| RD1-team10={{flagicon|AUS}} [[Jarmila Gajdošová|J Gajdošová]]
| RD1-score10-1='''7'''
| RD1-score10-2=6<sup>5</sup>
| RD1-score10-3=2
| RD1-seed11=LL
| RD1-team11='''{{flagicon|SWE}} [[Sofia Arvidsson|S Arvidsson]]'''
| RD1-score11-1=0
| RD1-score11-2='''7<sup>7</sup>'''
| RD1-score11-3='''6'''
| RD1-seed12=Q
| RD1-team12={{flagicon|ROU}} [[Monica Niculescu|M Niculescu]]
| RD1-score12-1='''6'''
| RD1-score12-2=6<sup>4</sup>
| RD1-score12-3=3
| RD1-seed13=&nbsp;
| RD1-team13={{flagicon|CAN}} [[Rebecca Marino|R Marino]]
| RD1-score13-1=5
| RD1-score13-2=2
| RD1-score13-3=&nbsp;
| RD1-seed14=Q
| RD1-team14='''{{flagicon|RSA}} [[Chanelle Scheepers|C Scheepers]]'''
| RD1-score14-1='''7'''
| RD1-score14-2='''6'''
| RD1-score14-3=&nbsp;
| RD2-seed01=1
| RD2-team01={{flagicon|DEN}} [[Caroline Wozniacki|C Wozniacki]]
| RD2-score01-1=4
| RD2-score01-2=5
| RD2-score01-3=&nbsp;
| RD2-seed02=WC
| RD2-team02='''{{flagicon|USA}} [[Christina McHale|C McHale]]'''
| RD2-score02-1='''6'''
| RD2-score02-2='''7'''
| RD2-score02-3=&nbsp;
| RD2-seed03=&nbsp;
| RD2-team03='''{{flagicon|RUS}} [[Nadia Petrova|N Petrova]]'''
| RD2-score03-1='''6'''
| RD2-score03-2='''7<sup>7</sup>'''
| RD2-score03-3=&nbsp;
| RD2-seed04=15
| RD2-team04={{flagicon|SRB}} [[Ana Ivanovic|A Ivanovic]]
| RD2-score04-1=3
| RD2-score04-2=6<sup>4</sup>
| RD2-score04-3=&nbsp;
| RD2-seed05=9
| RD2-team05={{flagicon|GER}} '''[[Andrea Petkovic|A Petkovic]]'''
| RD2-score05-1='''6'''
| RD2-score05-2='''6'''
| RD2-score05-3=&nbsp;
| RD2-seed06=LL
| RD2-team06={{flagicon|SWE}} [[Sofia Arvidsson|S Arvidsson]]
| RD2-score06-1=2
| RD2-score06-2=4
| RD2-score06-3=&nbsp;
| RD2-seed07=Q
| RD2-team07={{flagicon|RSA}} [[Chanelle Scheepers|C Scheepers]]
| RD2-score07-1=6<sup>3</sup>
| RD2-score07-2=3
| RD2-score07-3=&nbsp;
| RD2-seed08=6
| RD2-team08='''{{flagicon|CZE}} [[Petra Kvitová|P Kvitová]]'''
| RD2-score08-1='''7<sup>7</sup>'''
| RD2-score08-2='''6'''
| RD2-score08-3=&nbsp;
| RD3-seed01=WC
| RD3-team01={{flagicon|USA}} [[Christina McHale|C McHale]]
| RD3-score01-1=3
| RD3-score01-2=3
| RD3-score01-3=&nbsp;
| RD3-seed02=&nbsp;
| RD3-team02='''{{flagicon|RUS}} [[Nadia Petrova|N Petrova]]'''
| RD3-score02-1='''6'''
| RD3-score02-2='''6'''
| RD3-score02-3=&nbsp;
| RD3-seed03=9
| RD3-team03='''{{flagicon|GER}} [[Andrea Petkovic|A Petkovic]]'''
| RD3-score03-1='''6'''
| RD3-score03-2='''6'''
| RD3-score03-3=&nbsp;
| RD3-seed04=6
| RD3-team04={{flagicon|CZE}} [[Petra Kvitová|P Kvitová]]
| RD3-score04-1=3
| RD3-score04-2=3
| RD3-score04-3=&nbsp;
| RD4-seed01=
| RD4-team01={{flagicon|RUS}} [[Nadia Petrova|N Petrova]]
| RD4-score01-1=5
| RD4-score01-2=1
| RD4-score01-3=&nbsp;
| RD4-seed02=9
| RD4-team02='''{{flagicon|GER}} [[Andrea Petkovic|A Petkovic]]'''
| RD4-score02-1='''7'''
| RD4-score02-2='''6'''
| RD4-score02-3=&nbsp;
}}
====Section 2====
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals
| RD1-seed03=&nbsp;
| RD1-team03={{flagicon|GER}} [[Sabine Lisicki|S Lisicki]]
| RD1-score03-1=4
| RD1-score03-2=6<sup>4</sup>
| RD1-score03-3=&nbsp;
| RD1-seed04=&nbsp;
| RD1-team04={{flagicon|ISR}}''' [[Shahar Pe'er|S Pe'er]]'''
| RD1-score04-1='''6'''
| RD1-score04-2='''7<sup>7</sup>'''
| RD1-score04-3=&nbsp;
| RD1-seed05=WC
| RD1-team05={{flagicon|USA}} [[Sloane Stephens|S Stephens]]
| RD1-score05-1=1
| RD1-score05-2=5
| RD1-score05-3=&nbsp;
| RD1-seed06=&nbsp;
| RD1-team06={{flagicon|ITA}}''' [[Sara Errani|S Errani]]'''
| RD1-score06-1='''6'''
| RD1-score06-2='''7'''
| RD1-score06-3=&nbsp;
| RD1-seed07=&nbsp;
| RD1-team07={{flagicon|ARG}} [[Gisela Dulko|G Dulko]]
| RD1-score07-1=3
| RD1-score07-2='''6'''
| RD1-score07-3=4
| RD1-seed08=16
| RD1-team08='''{{flagicon|CHN}} [[Peng Shuai|S Peng]]'''
| RD1-score08-1='''6'''
| RD1-score08-2=4
| RD1-score08-3='''6'''
| RD1-seed09=13
| RD1-team09='''{{flagicon|SRB}} [[Jelena Janković|J Janković]]'''
| RD1-score09-1='''6'''
| RD1-score09-2='''6'''
| RD1-score09-3=&nbsp;
| RD1-seed10=&nbsp;
| RD1-team10={{flagicon|CZE}} [[Iveta Benešová|I Benešová]]
| RD1-score10-1=0
| RD1-score10-2=3
| RD1-score10-3=&nbsp;
| RD1-seed11=&nbsp;
| RD1-team11={{flagicon|GER}} [[Julia Görges|J Görges]]
| RD1-score11-1=2
| RD1-score11-2='''6'''
| RD1-score11-3=4
| RD1-seed12=Q
| RD1-team12='''{{flagicon|CHN}} [[Zheng Jie|J Zheng]]'''
| RD1-score12-1='''6'''
| RD1-score12-2=1
| RD1-score12-3='''6'''
| RD1-seed13=Q
| RD1-team13={{flagicon|CHN}} [[Zhang Shuai|S Zhang]]
| RD1-score13-1=6<sup>2</sup>
| RD1-score13-2=3
| RD1-score13-3=&nbsp;
| RD1-seed14=&nbsp;
| RD1-team14='''{{flagicon|RUS}} [[Maria Kirilenko|M Kirilenko]]'''
| RD1-score14-1='''7<sup>7</sup>'''
| RD1-score14-2='''6'''
| RD1-score14-3=&nbsp;
| RD2-seed01=LL
| RD2-team01={{flagicon|FRA}} [[Pauline Parmentier|P Parmentier]]
| RD2-score01-1=2
| RD2-score01-2=3
| RD2-score01-3=&nbsp;
| RD2-seed02=&nbsp;
| RD2-team02='''{{flagicon|ISR}} [[Shahar Pe'er|S Pe'er]]'''
| RD2-score02-1='''6'''
| RD2-score02-2='''6'''
| RD2-score02-3=&nbsp;
| RD2-seed03=&nbsp;
| RD2-team03={{flagicon|ITA}} [[Sara Errani|S Errani]]
| RD2-score03-1=2
| RD2-score03-2=4
| RD2-score03-3=&nbsp;
| RD2-seed04=16
| RD2-team04='''{{flagicon|CHN}} [[Peng Shuai|S Peng]]'''
| RD2-score04-1='''6'''
| RD2-score04-2='''6'''
| RD2-score04-3=&nbsp;
| RD2-seed05=13
| RD2-team05={{flagicon|SRB}} '''[[Jelena Janković|J Janković]]'''
| RD2-score05-1=4
| RD2-score05-2='''6'''
| RD2-score05-3='''6'''
| RD2-seed06=Q
| RD2-team06={{flagicon|CHN}} [[Zheng Jie|J Zheng]]
| RD2-score06-1='''6'''
| RD2-score06-2=3
| RD2-score06-3=1
| RD2-seed07=&nbsp;
| RD2-team07={{flagicon|RUS}} [[Maria Kirilenko|M Kirilenko]]
| RD2-score07-1=5
| RD2-score07-2='''6'''
| RD2-score07-3=4
| RD2-seed08=7
| RD2-team08='''{{flagicon|ITA}} [[Francesca Schiavone|F Schiavone]]'''
| RD2-score08-1='''7'''
| RD2-score08-2=3
| RD2-score08-3='''6'''
| RD3-seed01=&nbsp;
| RD3-team01={{flagicon|ISR}} [[Shahar Pe'er|S Pe'er]]
| RD3-score01-1=3
| RD3-score01-2=2
| RD3-score01-3=&nbsp;
| RD3-seed02=16
| RD3-team02='''{{flagicon|CHN}} [[Peng Shuai|S Peng]]'''
| RD3-score02-1='''6'''
| RD3-score02-2='''6'''
| RD3-score02-3=&nbsp;
| RD3-seed03=13
| RD3-team03={{flagicon|SRB}} '''[[Jelena Janković|J Janković]]'''
| RD3-score03-1='''6'''
| RD3-score03-2=5
| RD3-score03-3='''6'''
| RD3-seed04=7
| RD3-team04={{flagicon|ITA}} [[Francesca Schiavone|F Schiavone]]
| RD3-score04-1=3
| RD3-score04-2='''7'''
| RD3-score04-3=4
| RD4-seed01=16
| RD4-team01={{flagicon|CHN}} [[Peng Shuai|S Peng]]
| RD4-score01-1=&nbsp;
| RD4-score01-2=&nbsp;
| RD4-score01-3=&nbsp;
| RD4-seed02=13
| RD4-team02='''{{flagicon|SRB}} [[Jelena Janković|J Janković]]'''
| RD4-score02-1=<small>w/o</small>
| RD4-score02-2=&nbsp;
| RD4-score02-3=&nbsp;
}}
===Bottom half===
====Section 3====
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals
| RD1-seed03=&nbsp;
| RD1-team03='''{{flagicon|CZE}} [[Lucie Šafářová|L Šafářová]]'''
| RD1-score03-1='''6'''
| RD1-score03-2='''6'''
| RD1-score03-3=&nbsp;
| RD1-seed04=&nbsp;
| RD1-team04={{flagicon|CZE}} [[Klára Zakopalová|K Zakopalová]]
| RD1-score04-1=2
| RD1-score04-2=2
| RD1-score04-3=&nbsp;
| RD1-seed05=&nbsp;
| RD1-team05={{flagicon|CZE}} [[Lucie Hradecká|L Hradecká]]
| RD1-score05-1=3
| RD1-score05-2=6<sup>5</sup>
| RD1-score05-3=&nbsp;
| RD1-seed06=&nbsp;
| RD1-team06='''{{flagicon|USA}} [[Serena Williams|S Williams]]'''
| RD1-score06-1='''6'''
| RD1-score06-2='''7<sup>7</sup>'''
| RD1-score06-3=&nbsp;
| RD1-seed07=Q
| RD1-team07={{flagicon|GRE}} [[Eleni Daniilidou|E Daniilidou]]
| RD1-score07-1=3
| RD1-score07-2=1
| RD1-score07-3=&nbsp;
| RD1-seed08=10
| RD1-team08='''{{flagicon|AUS}} [[Samantha Stosur|S Stosur]]'''
| RD1-score08-1='''6'''
| RD1-score08-2='''6'''
| RD1-score08-3=&nbsp;
| RD1-seed09=14
| RD1-team09='''{{flagicon|RUS}} [[Svetlana Kuznetsova|S Kuznetsova]]'''
| RD1-score09-1='''6'''
| RD1-score09-2='''6'''
| RD1-score09-3=&nbsp;
| RD1-seed10=Q
| RD1-team10={{flagicon|USA}} [[Jill Craybas|J Craybas]]
| RD1-score10-1=3
| RD1-score10-2=4
| RD1-score10-3=&nbsp;
| RD1-seed11=Q
| RD1-team11='''{{flagicon|CZE}} [[Petra Cetkovská|P Cetkovská]]'''
| RD1-score11-1=2
| RD1-score11-2='''6'''
| RD1-score11-3='''6'''
| RD1-seed12=&nbsp;
| RD1-team12={{nowrap|{{flagicon|ESP}} [[Anabel Medina Garrigues|A Medina Garrigues]]}}
| RD1-score12-1='''6'''
| RD1-score12-2=2
| RD1-score12-3=2
| RD1-seed13=Q
| RD1-team13='''{{flagicon|AUS}} [[Anastasia Rodionova|A Rodionova]]'''
| RD1-score13-1='''6'''
| RD1-score13-2='''6'''
| RD1-score13-3=&nbsp;
| RD1-seed14=WC
| RD1-team14={{flagicon|SLO}} [[Polona Hercog|P Hercog]]
| RD1-score14-1=0
| RD1-score14-2=0
| RD1-score14-3=&nbsp;
| RD2-seed01=5
| RD2-team01={{flagicon|CHN}} '''[[Li Na|N Li]]'''
| RD2-score01-1='''6'''
| RD2-score01-2='''6'''
| RD2-score01-3=&nbsp;
| RD2-seed02=&nbsp;
| RD2-team02={{flagicon|CZE}} [[Lucie Šafářová|L Šafářová]]
| RD2-score02-1=3
| RD2-score02-2=4
| RD2-score02-3=&nbsp;
| RD2-seed03=&nbsp;
| RD2-team03={{flagicon|USA}} [[Serena Williams|S Williams]]
| RD2-score03-1=&nbsp;
| RD2-score03-2=&nbsp;
| RD2-score03-3=&nbsp;
| RD2-seed04=10
| RD2-team04='''{{flagicon|AUS}} [[Samantha Stosur|S Stosur]]'''
| RD2-score04-1=<small>w/o</small>
| RD2-score04-2=&nbsp;
| RD2-score04-3=&nbsp;
| RD2-seed05=14
| RD2-team05={{flagicon|RUS}} '''[[Svetlana Kuznetsova|S Kuznetsova]]'''
| RD2-score05-1=4
| RD2-score05-2='''6'''
| RD2-score05-3='''6'''
| RD2-seed06=Q
| RD2-team06={{flagicon|CZE}} [[Petra Cetkovská|P Cetkovská]]
| RD2-score06-1='''6'''
| RD2-score06-2=3
| RD2-score06-3=4
| RD2-seed07=Q
| RD2-team07={{flagicon|AUS}} [[Anastasia Rodionova|A Rodionova]]
| RD2-score07-1=1
| RD2-score07-2=3
| RD2-score07-3=&nbsp;
| RD2-seed08=<small>4/WC</small>
| RD2-team08='''{{flagicon|RUS}} [[Maria Sharapova|M Sharapova]]'''
| RD2-score08-1='''6'''
| RD2-score08-2='''6'''
| RD2-score08-3=&nbsp;
| RD3-seed01=5
| RD3-team01={{flagicon|CHN}} [[Li Na|N Li]]
| RD3-score01-1=4
| RD3-score01-2='''6'''
| RD3-score01-3=4
| RD3-seed02=10
| RD3-team02='''{{flagicon|AUS}} [[Samantha Stosur|S Stosur]]'''
| RD3-score02-1='''6'''
| RD3-score02-2=3
| RD3-score02-3='''6'''
| RD3-seed03=14
| RD3-team03={{flagicon|RUS}} [[Svetlana Kuznetsova|S Kuznetsova]]
| RD3-score03-1=2
| RD3-score03-2=3
| RD3-score03-3=&nbsp;
| RD3-seed04=<small>4/WC</small>
| RD3-team04={{flagicon|RUS}} '''[[Maria Sharapova|M Sharapova]]'''
| RD3-score04-1='''6'''
| RD3-score04-2='''6'''
| RD3-score04-3=&nbsp;
| RD4-seed01=10
| RD4-team01={{flagicon|AUS}} [[Samantha Stosur|S Stosur]]
| RD4-score01-1=3
| RD4-score01-2=2
| RD4-score01-3=&nbsp;
| RD4-seed02=<small>4/WC</small>
| RD4-team02={{flagicon|RUS}} '''[[Maria Sharapova|M Sharapova]]'''
| RD4-score02-1='''6'''
| RD4-score02-2='''6'''
| RD4-score02-3=&nbsp;
}}
====Section 4====
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals
| RD1-seed03=&nbsp;
| RD1-team03={{flagicon|JPN}} [[Ayumi Morita|A Morita]]
| RD1-score03-1=2
| RD1-score03-2='''6'''
| RD1-score03-3=2
| RD1-seed04=PR
| RD1-team04='''{{flagicon|UKR}} [[Alona Bondarenko|A Bondarenko]]'''
| RD1-score04-1='''6'''
| RD1-score04-2=4
| RD1-score04-3='''6'''
| RD1-seed05=&nbsp;
| RD1-team05='''{{flagicon|SVK}} [[Daniela Hantuchová|D Hantuchová]]'''
| RD1-score05-1='''6'''
| RD1-score05-2=4
| RD1-score05-3=&nbsp;
| RD1-seed06=&nbsp;
| RD1-team06={{flagicon|ESP}} [[Lourdes Domínguez Lino|L Domínguez Lino]]
| RD1-score06-1=3
| RD1-score06-2=1<sup>r</sup>
| RD1-score06-3=&nbsp;
| RD1-seed07=&nbsp;
| RD1-team07='''{{flagicon|ITA}} [[Flavia Pennetta|F Pennetta]]'''
| RD1-score07-1=2
| RD1-score07-2='''6'''
| RD1-score07-3='''6'''
| RD1-seed08=12
| RD1-team08={{flagicon|RUS}} [[Anastasia Pavlyuchenkova|A Pavlyuchenkova]]
| RD1-score08-1='''6'''
| RD1-score08-2=3
| RD1-score08-3=3
| RD1-seed09=17
| RD1-team09='''{{flagicon|BEL}} [[Yanina Wickmayer|Y Wickmayer]]'''
| RD1-score09-1='''6'''
| RD1-score09-2='''6'''
| RD1-score09-3=&nbsp;
| RD1-seed10=Q
| RD1-team10={{flagicon|SRB}} [[Bojana Jovanovski|B Jovanovski]]
| RD1-score10-1=3
| RD1-score10-2=4
| RD1-score10-3=&nbsp;
| RD1-seed11=&nbsp;
| RD1-team11={{flagicon|RUS}} [[Elena Vesnina|E Vesnina]]
| RD1-score11-1='''6'''
| RD1-score11-2=6<sup>5</sup>
| RD1-score11-3=0
| RD1-seed12=Q
| RD1-team12='''{{flagicon|CRO}} [[Petra Martić|P Martić]]'''
| RD1-score12-1=3
| RD1-score12-2='''7<sup>7</sup>'''
| RD1-score12-3='''6'''
| RD1-seed13=LL
| RD1-team13={{nowrap|{{flagicon|ESP}} [[María José Martínez Sánchez|MJ Martínez Sánchez]]}}
| RD1-score13-1=5
| RD1-score13-2=3
| RD1-score13-3=&nbsp;
| RD1-seed14=&nbsp;
| RD1-team14='''{{flagicon|RUS}} [[Ekaterina Makarova|E Makarova]]'''
| RD1-score14-1='''7'''
| RD1-score14-2='''6'''
| RD1-score14-3=&nbsp;
| RD2-seed01=8
| RD2-team01='''{{flagicon|FRA}} [[Marion Bartoli|M Bartoli]]'''
| RD2-score01-1='''6'''
| RD2-score01-2='''6'''
| RD2-score01-3=&nbsp;
| RD2-seed02=PR
| RD2-team02={{flagicon|UKR}} [[Alona Bondarenko|A Bondarenko]]
| RD2-score02-1=1
| RD2-score02-2=2
| RD2-score02-3=&nbsp;
| RD2-seed03=&nbsp;
| RD2-team03='''{{flagicon|SVK}} [[Daniela Hantuchová|D Hantuchová]]'''
| RD2-score03-1='''6'''
| RD2-score03-2='''6'''
| RD2-score03-3=&nbsp;
| RD2-seed04=&nbsp;
| RD2-team04={{flagicon|ITA}} [[Flavia Pennetta|F Pennetta]]
| RD2-score04-1=3
| RD2-score04-2=4
| RD2-score04-3=&nbsp;
| RD2-seed05=17
| RD2-team05={{flagicon|BEL}} [[Yanina Wickmayer|Y Wickmayer]]
| RD2-score05-1='''6'''
| RD2-score05-2=2
| RD2-score05-3=2
| RD2-seed06=Q
| RD2-team06='''{{flagicon|CRO}} [[Petra Martić|P Martić]]'''
| RD2-score06-1=3
| RD2-score06-2='''6'''
| RD2-score06-3='''6'''
| RD2-seed07=&nbsp;
| RD2-team07={{flagicon|RUS}} [[Ekaterina Makarova|E Makarova]]
| RD2-score07-1=3
| RD2-score07-2=0
| RD2-score07-3=&nbsp;
| RD2-seed08=2
| RD2-team08='''{{flagicon|RUS}} [[Vera Zvonareva|V Zvonareva]]'''
| RD2-score08-1='''6'''
| RD2-score08-2='''6'''
| RD2-score08-3=&nbsp;
| RD3-seed01=8
| RD3-team01={{flagicon|FRA}} [[Marion Bartoli|M Bartoli]]
| RD3-score01-1=3
| RD3-score01-2='''7'''
| RD3-score01-3=3
| RD3-seed02=&nbsp;
| RD3-team02='''{{flagicon|SVK}} [[Daniela Hantuchová|D Hantuchová]]'''
| RD3-score02-1='''6'''
| RD3-score02-2=5
| RD3-score02-3='''6'''
| RD3-seed03=Q
| RD3-team03={{flagicon|CRO}} [[Petra Martić|P Martić]]
| RD3-score03-1=2
| RD3-score03-2=2
| RD3-score03-3=&nbsp;
| RD3-seed04=2
| RD3-team04='''{{flagicon|RUS}} [[Vera Zvonareva|V Zvonareva]]'''
| RD3-score04-1='''6'''
| RD3-score04-2='''6'''
| RD3-score04-3=&nbsp;
| RD4-seed01=&nbsp;
| RD4-team01={{flagicon|SVK}} [[Daniela Hantuchová|D Hantuchová]]
| RD4-score01-1=3
| RD4-score01-2=6<sup>6</sup>
| RD4-score01-3=&nbsp;
| RD4-seed02=2
| RD4-team02='''{{flagicon|RUS}} [[Vera Zvonareva|V Zvonareva]]'''
| RD4-score02-1='''6'''
| RD4-score02-2='''7<sup>8</sup>'''
| RD4-score02-3=&nbsp;
}}
==References==
*[https://web.archive.org/web/20111005080109/http://www.wtatennis.com/SEWTATour-Archive/posting/2011/1017/MDS.pdf Main Draw]
{{Maria Sharapova|state=collapsed}}
{{2011 WTA Tour}}
{{DEFAULTSORT:2011 Western and Southern Open - Women's Singles}}
[[Category:2011 WTA Tour|Western and Southern Open]]
[[Category:2011 Western & Southern Open]]