Sony Ericsson Terbuka 2011 – Tunggal Putri

Kim Clijsters merupakan juara bertahan kategori ini, tetapi dikalahkan Victoria Azarenka di babak perempatfinal.Azarenka keluar sebagai juara setelah mengalahkan Maria Sharapova dengan skor 6–1, 6–4.

Unggulan 
Semua unggulan langsung melaju ke putaran kedua.

  Caroline Wozniacki (Putaran Keempat)
  Kim Clijsters (Perempatfinal)
  Vera Zvonareva (Semifinal)
  Samantha Stosur (Putaran Keempat)
  Francesca Schiavone (Putaran Keempat)
  Jelena Janković (Perempatfinal)
  Li Na (Putaran Kedua)
  Victoria Azarenka (Juara)
  Agnieszka Radwańska (Perempatfinal)
  Shahar Pe'er (Putaran Kedua)
  Svetlana Kuznetsova (Putaran Ketiga)
  Petra Kvitová (Putaran Ketiga)
  Flavia Pennetta (Putaran Kedua)
  Kaia Kanepi (Putaran Kedua)
  Marion Bartoli (Putaran Keempat)
  Maria Sharapova (Juara Kedua)

<li> Anastasia Pavlyuchenkova (Putaran Keempat)
<li> Nadia Petrova (Putaran Kedua, berhenti karena cedera)
<li> Ana Ivanović (Putaran Keempat)
<li> Aravane Rezaï (Putaran Kedua)
<li> Andrea Petkovic (Semifinal)
<li> Alisa Kleybanova (Putaran Kedua)
<li> Yanina Wickmayer (Putaran Kedua)
<li> Maria Kirilenko (Putaran Ketiga)
<li> Dominika Cibulková (Putaran Ketiga)
<li> Alexandra Dulgheru (Perempatfinal)
<li> María José Martínez Sánchez (Putaran Ketiga)
<li> Jarmila Groth (Putaran Ketiga)
<li> Daniela Hantuchová (Putaran Ketiga)
<li> Lucie Šafářová (Putaran Ketiga)
<li> Tsvetana Pironkova (Putaran Kedua)
<li> Klára Zakopalová ''(Putaran Ketiga)

 Kualifikasi 

 Hasil pengundian 

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

| team-width=170

| RD1-seed1=21
| RD1-team1= Andrea Petkovic
| RD1-score1-1=2
| RD1-score1-2=6| RD1-score1-3=6
| RD1-seed2=6
| RD1-team2= Jelena Janković
| RD1-score2-1=6
| RD1-score2-2=2
| RD1-score2-3=4

| RD1-seed3=16
| RD1-team3= Maria Sharapova
| RD1-score3-1=3
| RD1-score3-2=7
| RD1-score3-3=7
| RD1-seed4=26
| RD1-team4= Alexandra Dulgheru
| RD1-score4-1=6
| RD1-score4-2=6<sup>6
| RD1-score4-3=6<sup>5

| RD1-seed5=9
| RD1-team5= Agnieszka Radwańska
| RD1-score5-1=5
| RD1-score5-2=3
| RD1-score5-3= 
| RD1-seed6=3
| RD1-team6= Vera Zvonareva
| RD1-score6-1=7
| RD1-score6-2=6
| RD1-score6-3= 

| RD1-seed7=8
| RD1-team7= Victoria Azarenka
| RD1-score7-1=6
| RD1-score7-2=6
| RD1-score7-3= 
| RD1-seed8=2
| RD1-team8= Kim Clijsters
| RD1-score8-1=3
| RD1-score8-2=3
| RD1-score8-3= 

| RD2-seed1=21
| RD2-team1= Andrea Petkovic
| RD2-score1-1=6
| RD2-score1-2=0
| RD2-score1-3=2
| RD2-seed2=16
| RD2-team2= Maria Sharapova
| RD2-score2-1=3
| RD2-score2-2=6
| RD2-score2-3=6

| RD2-seed3=3
| RD2-team3= Vera Zvonareva
| RD2-score3-1=0
| RD2-score3-2=3
| RD2-score3-3= 
| RD2-seed4=8
| RD2-team4= Victoria Azarenka
| RD2-score4-1=6
| RD2-score4-2=6
| RD2-score4-3= 

| RD3-seed1=16
| RD3-team1= Maria Sharapova
| RD3-score1-1=1
| RD3-score1-2=4
| RD3-score1-3= 
| RD3-seed2=8
| RD3-team2= Victoria Azarenka
| RD3-score2-1=6
| RD3-score2-2=6
| RD3-score2-3= 
}}

 Paruh atas 
 Bagian 1 

| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3= 
| RD2-score05-1=7
| RD2-score05-2=6
| RD2-score05-3= 
| RD2-seed06= 

| RD1-seed05= 
| RD1-team05= G Dulko
| RD1-score05-1=1
| RD1-score05-2=3
| RD1-score05-3= 
| RD1-seed06= 
| RD1-team06= E Vesnina
| RD1-score06-1=6
| RD1-score06-2=6
| RD1-score06-3= 

| RD1-seed11= 
| RD1-team11= E Baltacha
| RD1-score11-1=3
| RD1-score11-2=7
| RD1-score11-3=7
| RD1-seed12= 
| RD1-team12= S Bammer
| RD1-score12-1=6
| RD1-score12-2=6<sup>5
| RD1-score12-3=6<sup>5

| RD1-seed13= 
| RD1-team13= B Jovanovski
| RD1-score13-1=1
| RD1-score13-2=6<sup>2
| RD1-score13-3= 
| RD1-seed14= 
| RD1-team14= M Niculescu
| RD1-score14-1=6
| RD1-score14-2=7
| RD1-score14-3= 

| RD2-seed01=10
| RD2-team01= S Pe'er
| RD2-score01-1=2
| RD2-score01-2=2
| RD2-score01-3= 
| RD2-seed02= 
| RD2-team02=
| RD3-score01-1=6
| RD3-score01-2=6
| RD3-score01-3= 
| RD3-seed02= 
| RD3-team02= E Vesnina
| RD3-score02-1=3
| RD3-score02-2=4
| RD3-score02-3= 

| RD3-seed03=32
| RD3-team03= K Zakopalová
| RD3-score03-1=5
| RD3-score03-2=1
| RD3-score03-3= 
| RD3-seed04=6
| RD3-team04= J Janković
| RD3-score04-1=7
| RD3-score04-2=6
| RD3-score04-3= 

| RD4-seed01= 
| RD4-team01=
| RD4-score01-1=1
| RD4-score01-2=3
| RD4-score01-3= 
| RD4-seed02=6
| RD4-team02= J Janković
| RD4-score02-1=6
| RD4-score02-2=6
| RD4-score02-3= 
}}

 Bagian 3 

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

| RD1-seed03= 
| RD1-team03= E Gallovits-Hall
| RD1-score03-1=4
| RD1-score03-2=4
| RD1-score03-3= 
| RD1-seed04= 
| RD1-team04= A Kerber
| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3= 

| RD1-seed05= 
| RD1-team05= L Domínguez Lino
| RD1-score05-1=6
| RD1-score05-2=6<sup>7
| RD1-score05-3=6
| RD1-seed06=Q
| RD1-team06= A Rus
| RD1-score06-1=4
| RD1-score06-2=7
| RD1-score06-3=4

| RD1-seed11= 
| RD1-team11= A Parra Santonja
| RD1-score11-1=2
| RD1-score11-2=4
| RD1-score11-3= 
| RD1-seed12=Q
| RD1-team12= S Mirza
| RD1-score12-1=6
| RD1-score12-2='6
| RD1-score12-3= 

| RD1-seed13=Q
| RD1-team13= S Stephens
| RD1-score13-1=4
| RD1-score13-2=2
| RD1-score13-3= 
| RD1-seed14= 
| RD1-team14=

Bagian 6

Bagian 7

Bagian 8

Referensi 
 Hasil Pengundian 

2011 – Tunggal Putri
Sony Ericsson Open – Tunggal Putri