AS Terbuka 2011 – Tunggal Putri

Kim Clijsters merupakan juara bertahan turnamen ini, tetapi memilih untuk tidak berpartisipasi karena cedera otot perut.
Samantha Stosur keluar sebagai juara setelah mengalahkan Serena Williams dengan skor 6–2, 6–3, dan merupakan petenis Australia pertama yang juara AS Terbuka setelah Margaret Court tahun 1973.

Unggulan 

  Caroline Wozniacki (Semifinal)
  Vera Zvonareva (Perempatfinal)
  Maria Sharapova (Putaran Ketiga)
  Victoria Azarenka (Putaran Ketiga)
  Petra Kvitová (Putaran Pertama)
  Li Na (Putaran Pertama)
  Francesca Schiavone (Putaran Keempat)
  Marion Bartoli (Putaran Kedua)
  Samantha Stosur (Juara)
  Andrea Petkovic (Perempatfinal)
  Jelena Janković (Putaran Ketiga)
  Agnieszka Radwańska (Putaran Kedua)
  Peng Shuai (Putaran Keempat)
  Dominika Cibulková (Putaran Kedua)
  Svetlana Kuznetsova (Putaran Keempat)
  Ana Ivanović ''(Putaran Keempat)

<ol start="17">
 Anastasia Pavlyuchenkova ''(Perempatfinal)
 Roberta Vinci ''(Putaran Ketiga)
 Julia Görges ''(Putaran Ketiga)
 Yanina Wickmayer ''(Putaran Kedua, berhenti karena cedera punggung)
 Daniela Hantuchová ''(Putaran Pertama)
 Sabine Lisicki ''(Putaran Keempat)
 Shahar Pe'er ''(Putaran Kedua)
 Nadia Petrova ''(Putaran Ketiga)
 Maria Kirilenko ''(Putaran Keempat)
 Flavia Pennetta ''(Perempatfinal)
 Lucie Šafářová ''(Putaran Ketiga)
 Serena Williams ''(Juara Kedua)
 Jarmila Gajdošová ''(Putaran Kedua)
 Anabel Medina Garrigues ''(Putaran Ketiga)
 Kaia Kanepi ''(Putaran Kedua)
 María José Martínez Sánchez ''(Putaran Pertama)

Kualifikasi

Hasil pengundian

Final 
{{8TeamBracket-Tennis3-v2
| RD1=Perempatfinal
| RD2=Semifinal
| RD3=Final

| team-width=175

| RD1-seed1=1
| RD1-team1= Caroline Wozniacki
| RD1-score1-1=6
| RD1-score1-2=7<sup>7
| RD1-score1-3= 
| RD1-seed2=10
| RD1-team2= Andrea Petkovic
| RD1-score2-1=1
| RD1-score2-2=6<sup>5
| RD1-score2-3= 

| RD1-seed3=28/PR
| RD1-team3= Serena Williams
| RD1-score3-1=7
| RD1-score3-2=6
| RD1-score3-3= 
| RD1-seed4=17
| RD1-team4=
| RD1-score4-1=5
| RD1-score4-2=1
| RD1-score4-3= 

| RD1-seed5= 
| RD1-team5= Angelique Kerber
| RD1-score5-1=6
| RD1-score5-2=4
| RD1-score5-3=6
| RD1-seed6=26
| RD1-team6= Flavia Pennetta
| RD1-score6-1=4
| RD1-score6-2=6
| RD1-score6-3=3

| RD1-seed7=9
| RD1-team7= Samantha Stosur
| RD1-score7-1=6
| RD1-score7-2=6
| RD1-score7-3= 
| RD1-seed8=2
| RD1-team8= Vera Zvonareva
| RD1-score8-1=3
| RD1-score8-2=3
| RD1-score8-3= 

| RD2-seed1=1
| RD2-team1= Caroline Wozniacki
| RD2-score1-1=2
| RD2-score1-2=4
| RD2-score1-3= 
| RD2-seed2=28/PR
| RD2-team2= Serena Williams
| RD2-score2-1=6
| RD2-score2-2=6
| RD2-score2-3= 

| RD2-seed3= 
| RD2-team3= Angelique Kerber
| RD2-score3-1=3
| RD2-score3-2=6
| RD2-score3-3=2
| RD2-seed4=9
| RD2-team4= Samantha Stosur
| RD2-score4-1=6
| RD2-score4-2=2
| RD2-score4-3=6

| RD3-seed1=28/PR
| RD3-team1= Serena Williams
| RD3-score1-1=2
| RD3-score1-2=3
| RD3-score1-3= 
| RD3-seed2=9
| RD3-team2= Samantha Stosur
| RD3-score2-1=6
| RD3-score2-2=6
| RD3-score2-3= 
}}

 Paruh atas 
 Bagian 1 
{{16TeamBracket-Compact-Tennis3
| RD1=Putaran Pertama
| RD2=Putaran Kedua
| RD3=Putaran Ketiga
| RD4=Putaran Keempat

| RD1-seed01=1
| RD1-team01= C Wozniacki
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3= 
| RD1-seed02= 
| RD1-team02= N Llagostera Vives
| RD1-score02-1=3
| RD1-score02-2=1
| RD1-score02-3= 

| RD1-seed03= 
| RD1-team03= A Rus
| RD1-score03-1=6
| RD1-score03-2=6
| RD1-score03-3= 
| RD1-seed04= 
| RD1-team04= E Vesnina
| RD1-score04-1=2
| RD1-score04-2=4
| RD1-score04-3= 

| RD1-seed05= 
| RD1-team05= V King
| RD1-score05-1=6
| RD1-score05-2=6
| RD1-score05-3= 
| RD1-seed06= 
| RD1-team06= G Arn
| RD1-score06-1=1
| RD1-score06-2=4
| RD1-score06-3= 

| RD1-seed07= 
| RD1-team07= I Benešová
| RD1-score07-1=6<sup>5
| RD1-score07-2=5
| RD1-score07-3= 
| RD1-seed08=29
| RD1-team08= J Gajdošová
| RD1-score08-1=7<sup>7
| RD1-score08-2=7
| RD1-score08-3= 

| RD1-seed09=21
| RD1-team09= D Hantuchová
| RD1-score09-1=2
| RD1-score09-2=3
| RD1-score09-3= 
| RD1-seed10= 
| RD1-team10= P Parmentier
| RD1-score10-1=6
| RD1-score10-2=6
| RD1-score10-3= 

| RD1-seed11=
| RD1-team11={{Nowrap| A Amanmuradova}}
| RD1-score11-1=6
| RD1-score11-2=6
| RD1-score11-3= 
| RD1-seed12= 
| RD1-team12= T Paszek
| RD1-score12-1=4
| RD1-score12-2=2
| RD1-score12-3= 

| RD1-seed13=WC
| RD1-team13= J Hampton
| RD1-score13-1=6
| RD1-score13-2=2
| RD1-score13-3=1r
| RD1-seed14= 
| RD1-team14= E Baltacha| RD1-score14-1=2
| RD1-score14-2=6
| RD1-score14-3=5

| RD1-seed15= 
| RD1-team15= S Errani
| RD1-score15-1=5
| RD1-score15-2=1
| RD1-score15-3= 
| RD1-seed16=15
| RD1-team16= S Kuznetsova
| RD1-score16-1=7
| RD1-score16-2=6
| RD1-score16-3= 

| RD2-seed01=1
| RD2-team01= C Wozniacki
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3= 
| RD2-seed02= 
| RD2-team02= A Rus
| RD2-score02-1=2
| RD2-score02-2=0
| RD2-score02-3= 

| RD2-seed03= 
| RD2-team03= V King
| RD2-score03-1=6
| RD2-score03-2=6
| RD2-score03-3= 
| RD2-seed04=29
| RD2-team04= J Gajdošová
| RD2-score04-1=2
| RD2-score04-2=0
| RD2-score04-3= 

| RD2-seed05= 
| RD2-team05= P Parmentier
| RD2-score05-1=3
| RD2-score05-2=5
| RD2-score05-3= 
| RD2-seed06= 
| RD2-team06=

 Bagian 2 
{{16TeamBracket-Compact-Tennis3
| RD1=Putaran Pertama
| RD2=Putaran Kedua
| RD3=Putaran Ketiga
| RD4=Putaran Keempat

| RD1-seed01=10
| RD1-team01= A Petkovic
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3= 
| RD1-seed02=Q
| RD1-team02= E Bychkova
| RD1-score02-1=2
| RD1-score02-2=2
| RD1-score02-3= 

| RD1-seed03=Q
| RD1-team03= V Diatchenko
| RD1-score03-1=6
| RD1-score03-2=5
| RD1-score03-3=2
| RD1-seed04= 
| RD1-team04= J Zheng
| RD1-score04-1=4
| RD1-score04-2=7
| RD1-score04-3=6

| RD1-seed05=WC
| RD1-team05= C Dellacqua
| RD1-score05-1=5
| RD1-score05-2=0
| RD1-score05-3= 
| RD1-seed06= 
| RD1-team06= A Cornet
| RD1-score06-1=7
| RD1-score06-2=6
| RD1-score06-3= 

| RD1-seed07= 
| RD1-team07= I-C Begu
| RD1-score07-1=3
| RD1-score07-2=4
| RD1-score07-3= 
| RD1-seed08=18
| RD1-team08= R Vinci| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3= 

| RD1-seed09=31
| RD1-team09= K Kanepi
| RD1-score09-1=6
| RD1-score09-2=6
| RD1-score09-3= 
| RD1-seed10= 
| RD1-team10= T Tanasugarn
| RD1-score10-1=4
| RD1-score10-2=3
| RD1-score10-3= 

| RD1-seed11= 
| RD1-team11= K Date Krumm
| RD1-score11-1=65
| RD1-score11-2=62
| RD1-score11-3= 
| RD1-seed12=Q
| RD1-team12= S Soler-Espinosa
| RD1-score12-1=77
| RD1-score12-2=77
| RD1-score12-3= 

| RD1-seed13= 
| RD1-team13= M Johansson
| RD1-score13-1=2
| RD1-score13-2=6
| RD1-score13-3=5
| RD1-seed14= 
| RD1-team14={{Nowrap| C Suárez Navarro}}
| RD1-score14-1=6
| RD1-score14-2=4
| RD1-score14-3=7

| RD1-seed15= 
| RD1-team15= S Halep
| RD1-score15-1=6
| RD1-score15-2=7
| RD1-score15-3= 
| RD1-seed16=6
| RD1-team16= N Li
| RD1-score16-1=2
| RD1-score16-2=5
| RD1-score16-3= 

| RD2-seed01=10
| RD2-team01= A Petkovic
| RD2-score01-1=3
| RD2-score01-2=6
| RD2-score01-3=6
| RD2-seed02= 
| RD2-team02= J Zheng
| RD2-score02-1=6
| RD2-score02-2=3
| RD2-score02-3=3

| RD2-seed03= 
| RD2-team03= A Cornet
| RD2-score03-1=2
| RD2-score03-2=3
| RD2-score03-3= 
| RD2-seed04=18
| RD2-team04= R Vinci
| RD2-score04-1=6
| RD2-score04-2=6
| RD2-score04-3= 

| RD2-seed05=31
| RD2-team05= K Kanepi
| RD2-score05-1=4
| RD2-score05-2=2
| RD2-score05-3= 
| RD2-seed06=Q
| RD2-team06= S Soler-Espinosa
| RD2-score06-1=6
| RD2-score06-2=6
| RD2-score06-3= 

| RD2-seed07= 
| RD2-team07={{Nowrap| C Suárez Navarro}}
| RD2-score07-1=3
| RD2-score07-2=6
| RD2-score07-3=6
| RD2-seed08= 
| RD2-team08= S Halep
| RD2-score08-1=6
| RD2-score08-2=2
| RD2-score08-3=2

| RD3-seed01=10
| RD3-team01= A Petkovic
| RD3-score01-1=6
| RD3-score01-2=6
| RD3-score01-3= 
| RD3-seed02=18
| RD3-team02= R Vinci
| RD3-score02-1=4
| RD3-score02-2=0
| RD3-score02-3= 

| RD3-seed03=Q
| RD3-team03= S Soler-Espinosa
| RD3-score03-1=0
| RD3-score03-2=4
| RD3-score03-3= 
| RD3-seed04= 
| RD3-team04=

Bagian 3

Bagian 4 
{{16TeamBracket-Compact-Tennis3
| RD1=Putaran Pertama
| RD2=Putaran Kedua
| RD3=Putaran Ketiga
| RD4=Putaran Keempat

| RD1-seed01=11
| RD1-team01= J Janković
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3= 
| RD1-seed02=WC
| RD1-team02= A Riske
| RD1-score02-1=2
| RD1-score02-2=0
| RD1-score02-3= 

| RD1-seed03= 
| RD1-team03= J Dokić
| RD1-score03-1=6
| RD1-score03-2=6
| RD1-score03-3= 
| RD1-seed04= 
| RD1-team04= O Govortsova
| RD1-score04-1=3
| RD1-score04-2=1
| RD1-score04-3= 

| RD1-seed05= 
| RD1-team05= P Martić
| RD1-score05-1=5
| RD1-score05-2=6
| RD1-score05-3=6
| RD1-seed06= 
| RD1-team06=
| RD1-score06-1=7
| RD1-score06-2=3
| RD1-score06-3=4

| RD1-seed07= 
| RD1-team07= A Tatishvili
| RD1-score07-1=2
| RD1-score07-2=2
| RD1-score07-3= 
| RD1-seed08=17
| RD1-team08= A Pavlyuchenkova
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3= 

| RD1-seed09=32
| RD1-team09=
| RD1-score09-1=3
| RD1-score09-2=4
| RD1-score09-3= 
| RD1-seed10= 
| RD1-team10= M Barthel
| RD1-score10-1=6
| RD1-score10-2=6
| RD1-score10-3= 

| RD1-seed11= 
| RD1-team11= C Scheepers
| RD1-score11-1=7
| RD1-score11-2=6
| RD1-score11-3= 
| RD1-seed12= 
| RD1-team12= A Keothavong
| RD1-score12-1=5
| RD1-score12-2=3
| RD1-score12-3= 

| RD1-seed13= 
| RD1-team13= M Lučić
| RD1-score13-1=6
| RD1-score13-2=2
| RD1-score13-3=6
| RD1-seed14=Q
| RD1-team14= M Erakovic
| RD1-score14-1=4
| RD1-score14-2=6
| RD1-score14-3=4

| RD1-seed15=Q
| RD1-team15= G Voskoboeva
| RD1-score15-1=3
| RD1-score15-2=6
| RD1-score15-3=4
| RD1-seed16=7
| RD1-team16= F Schiavone
| RD1-score16-1=6
| RD1-score16-2=1
| RD1-score16-3=6

| RD2-seed01=11
| RD2-team01= J Janković
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3= 
| RD2-seed02= 
| RD2-team02= J Dokić
| RD2-score02-1=3
| RD2-score02-2=4
| RD2-score02-3= 

| RD2-seed03= 
| RD2-team03= P Martić
| RD2-score03-1=4
| RD2-score03-2=6
| RD2-score03-3=4
| RD2-seed04=17
| RD2-team04={{Nowrap| A Pavlyuchenkova}}
| RD2-score04-1=6
| RD2-score04-2=2
| RD2-score04-3=6

| RD2-seed05= 
| RD2-team05= M Barthel
| RD2-score05-1=4
| RD2-score05-2=5
| RD2-score05-3= 
| RD2-seed06= 
| RD2-team06= C Scheepers
| RD2-score06-1=6
| RD2-score06-2=7
| RD2-score06-3= 

| RD2-seed07= 
| RD2-team07= M Lučić
| RD2-score07-1=1
| RD2-score07-2=1
| RD2-score07-3= 
| RD2-seed08=7
| RD2-team08= F Schiavone
| RD2-score08-1=6
| RD2-score08-2=6
| RD2-score08-3= 

| RD3-seed01=11
| RD3-team01= J Janković
| RD3-score01-1=4
| RD3-score01-2=4
| RD3-score01-3= 
| RD3-seed02=17
| RD3-team02={{Nowrap| A Pavlyuchenkova}}
| RD3-score02-1=6
| RD3-score02-2=6
| RD3-score02-3= 

| RD3-seed03= 
| RD3-team03= C Scheepers
| RD3-score03-1=7
| RD3-score03-2=6<sup>5
| RD3-score03-3=3
| RD3-seed04=7
| RD3-team04= F Schiavone
| RD3-score04-1=5
| RD3-score04-2=7<sup>7
| RD3-score04-3=6

| RD4-seed01=17
| RD4-team01=

 Paruh bawah 
 Bagian 5 
{{16TeamBracket-Compact-Tennis3
| RD1=Putaran Pertama
| RD2=Putaran Kedua
| RD3=Putaran Ketiga
| RD4=Putaran Keempat

| RD1-seed01=5
| RD1-team01= P Kvitová
| RD1-score01-1=63
| RD1-score01-2=3
| RD1-score01-3= 
| RD1-seed02= 
| RD1-team02= A Dulgheru
| RD1-score02-1=77
| RD1-score02-2=6
| RD1-score02-3= 

| RD1-seed03= 
| RD1-team03=
| RD1-score03-1=3
| RD1-score03-2=3
| RD1-score03-3= 
| RD1-seed04= 
| RD1-team04= M Niculescu
| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3= 

| RD1-seed05=WC
| RD1-team05= J Craybas
| RD1-score05-1=2
| RD1-score05-2=4
| RD1-score05-3= 
| RD1-seed06=WC
| RD1-team06= M Keys
| RD1-score06-1=6
| RD1-score06-2=6
| RD1-score06-3= 

| RD1-seed07= 
| RD1-team07= M Rybáriková
| RD1-score07-1=6
| RD1-score07-2=3
| RD1-score07-3=2
| RD1-seed08=27
| RD1-team08= L Šafářová
| RD1-score08-1=2
| RD1-score08-2=6
| RD1-score08-3=6

| RD1-seed09=20
| RD1-team09= Y Wickmayer
| RD1-score09-1=6
| RD1-score09-2=7
| RD1-score09-3= 
| RD1-seed10= 
| RD1-team10= S Cîrstea
| RD1-score10-1=1
| RD1-score10-2=5
| RD1-score10-3= 

| RD1-seed11= 
| RD1-team11= A Kudryavtseva
| RD1-score11-1=77
| RD1-score11-2=7
| RD1-score11-3= 
| RD1-seed12= 
| RD1-team12= A Rodionova
| RD1-score12-1=61
| RD1-score12-2=5
| RD1-score12-3= 

| RD1-seed13=WC
| RD1-team13= L Davis
| RD1-score13-1=6<sup>3
| RD1-score13-2=3
| RD1-score13-3= 
| RD1-seed14= 
| RD1-team14= A Kerber
| RD1-score14-1=7<sup>7
| RD1-score14-2=6
| RD1-score14-3= 

| RD1-seed15=Q
| RD1-team15= U Radwańska
| RD1-score15-1=2
| RD1-score15-2=3
| RD1-score15-3= 
| RD1-seed16=12
| RD1-team16= A Radwańska
| RD1-score16-1=6
| RD1-score16-2=6
| RD1-score16-3= 

| RD2-seed01= 
| RD2-team01= A Dulgheru
| RD2-score01-1=3
| RD2-score01-2=0
| RD2-score01-3= 
| RD2-seed02= 
| RD2-team02= M Niculescu
| RD2-score02-1=6
| RD2-score02-2=6
| RD2-score02-3= 

| RD2-seed03=WC
| RD2-team03= M Keys
| RD2-score03-1=6
| RD2-score03-2=5
| RD2-score03-3=4
| RD2-seed04=27
| RD2-team04= L Šafářová
| RD2-score04-1=3
| RD2-score04-2=7
| RD2-score04-3=6

| RD2-seed05=20
| RD2-team05= Y Wickmayer
| RD2-score05-1=1
| RD2-score05-2=0<sup>r
| RD2-score05-3= 
| RD2-seed06= 
| RD2-team06=

Bagian 6

Bagian 7

Bagian 8 
{{16TeamBracket-Compact-Tennis3
| RD1=Putaran Pertama
| RD2=Putaran Kedua
| RD3=Putaran Ketiga
| RD4=Putaran Keempat

| RD1-seed01=14
| RD1-team01= D Cibzulková
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3= 
| RD1-seed02= 
| RD1-team02= S Zhang
| RD1-score02-1=3
| RD1-score02-2=4
| RD1-score02-3= 

| RD1-seed03= 
| RD1-team03= K Zakopalová
| RD1-score03-1=6
| RD1-score03-2=4
| RD1-score03-3=2
| RD1-seed04= 
| RD1-team04= I Falconi
| RD1-score04-1=3
| RD1-score04-2=6
| RD1-score04-3=6

| RD1-seed05= 
| RD1-team05= V Dolonts
| RD1-score05-1=4
| RD1-score05-2=3
| RD1-score05-3= 
| RD1-seed06= 
| RD1-team06= V Williams
| RD1-score06-1=6
| RD1-score06-2=6
| RD1-score06-3= 

| RD1-seed07=PR
| RD1-team07= A Bondarenko
| RD1-score07-1=3
| RD1-score07-2=3
| RD1-score07-3= 
| RD1-seed08=22
| RD1-team08= S Lisicki
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3= 

| RD1-seed09=30
| RD1-team09=
| RD1-score09-1=64
| RD1-score09-2=6
| RD1-score09-3=6
| RD1-seed10=Q
| RD1-team10= K Knapp
| RD1-score10-1=77
| RD1-score10-2=4
| RD1-score10-3=3

| RD1-seed11=Q
| RD1-team11= L Robson
| RD1-score11-1=77
| RD1-score11-2=1
| RD1-score11-3= 
| RD1-seed12= 
| RD1-team12= A Morita
| RD1-score12-1=65
| RD1-score12-2=0
| RD1-score12-3=r

| RD1-seed13= 
| RD1-team13= L Hradecká
| RD1-score13-1=3
| RD1-score13-2=0
| RD1-score13-3= 
| RD1-seed14= 
| RD1-team14= K Bondarenko
| RD1-score14-1=6
| RD1-score14-2=6
| RD1-score14-3= 

| RD1-seed15=Q
| RD1-team15= S Foretz Gacon
| RD1-score15-1=3
| RD1-score15-2=0
| RD1-score15-3= 
| RD1-seed16=2
| RD1-team16= V Zvonareva
| RD1-score16-1=6
| RD1-score16-2=6
| RD1-score16-3= 

| RD2-seed01=14
| RD2-team01= D Cibulková
| RD2-score01-1=6
| RD2-score01-2=3
| RD2-score01-3=5
| RD2-seed02= 
| RD2-team02= I Falconi
| RD2-score02-1=2
| RD2-score02-2=6
| RD2-score02-3=7

| RD2-seed03= 
| RD2-team03= V Williams
| RD2-score03-1= 
| RD2-score03-2= 
| RD2-score03-3= 
| RD2-seed04=22
| RD2-team04= S Lisicki
| RD2-score04-1=<small>w/o
| RD2-score04-2= 
| RD2-score04-3= 

| RD2-seed05=30
| RD2-team05=

Peringkat akhir 

Catatan: Hanya berdasarkan perhitungan. Kalau salah, harap memberitahu.

Referensi 
Umum

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