# 2011 Odlum Brown Vancouver Open – Women's singles

Jelena Dokić was the defending champion but decided not to participate. Aleksandra Wozniak won the title, defeating Jamie Hampton 6–3, 6–1 in the final.

## Seeds

* Monica Niculescu (second round, withdrew due to an abdominal injury)
* Anne Keothavong (second round)
* Irina Falconi (semifinals)
* Eleni Daniilidou (semifinals)
* Misaki Doi (first round)
* Alison Riske (first round)
* Stéphanie Dubois (second round, retired)
* Urszula Radwańska (quarterfinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| | Jamie Hampton | 6 | 7 | | | |
| 4 | Eleni Daniilidou | 2 | 5 | | | |
| 4 | Eleni Daniilidou | 2 | 5 | Jamie Hampton | 3 | 1 |
| | | | | Aleksandra Wozniak | 6 | 6 |
| 3 | Irina Falconi | 4 | 4 | Aleksandra Wozniak | 6 | 6 |
| | Aleksandra Wozniak | 6 | 6 | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | M Niculescu | 6 | 6 | | | | | | | | | | | | | | |
| | S Peers | 3 | 2 | | 1 | M Niculescu | | | | | | | | | | | |
| | N Lertcheewakarn | 2 | 4 | | | J Hampton | w/o | | | | | | | | | | |
| | J Hampton | 6 | 6 | | | | | | | | J Hampton | 6 | 6 | | | | |
| Q | J Glushko | 6 | 6 | | | | | | | Q | J Glushko | 4 | 4 | | | | |
| | S Fichman | 3 | 4 | | Q | J Glushko | 6 | 6 | | | | | | | | | |
| Q | O Rogowska | 3 | 6 | 6 | Q | O Rogowska | 4 | 2 | | | | | | | | | |
| 5 | M Doi | 6 | 4 | 1 | | | | | | | | | | | J Hampton | 6 | 7 |
| 4 | E Daniilidou | 6 | 6 | | | | | | | | | | | 4 | E Daniilidou | 2 | 5 |
| | A Kremer | 3 | 1 | | 4 | E Daniilidou | 6$^7$ | 6 | 6 | | | | | | | | |
| | Kr Plíšková | 6$^4$ | 1 | | WC | A Fink | 7 | 1 | 4 | | | | | | | | |
| WC | A Fink | 7$^7$ | 6 | | | | | | | 4 | E Daniilidou | 6 | 6 | | | | |
| | J Cohen | 7 | 6 | | | | | | | | J Cohen | 2 | 4 | | | | |
| WC | E Bouchard | 5 | 4 | | | J Cohen | 6 | 4 | | | | | | | | | |
| | Y Shvedova | 4 | 0 | | 7 | S Dubois | 2 | 1$^r$ | | | | | | | | | |
| 7 | S Dubois | 6 | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | A Riske | 6 | 3 | 5 | | | | | | | | | | | | | | |
| | A Tomljanović | 4 | 6 | 7 | | A Tomljanović | 4 | 6 | 6 | | | | | | | | | |
| | H El Tabakh | 5 | 2 | | Q | C Dellacqua | 6 | 4 | 2 | | | | | | | | | |
| Q | C Dellacqua | 7 | 6 | | | | | | | | A Tomljanović | 4 | 1 | | | | | |
| SR | M Adamczak | 4 | 1 | | | | | | | 3 | I Falconi | 6 | 6 | | | | | |
| WC | G Dabrowski | 6 | 6 | | WC | G Dabrowski | 1 | 0 | | | | | | | | | | |
| | K Wörle | 1 | 7 | 1 | 3 | I Falconi | 6 | 6 | | | | | | | | | | |
| 3 | I Falconi | 6 | 5 | 6 | | | | | | | | | | | 3 | I Falconi | 4 | 4 |
| 8 | U Radwańska | 6 | 6 | | | | | | | | | | | | | A Wozniak | 6 | 6 |
| Q | M Brengle | 3 | 3 | | 8 | U Radwańska | 6 | 6 | | | | | | | | | | |
| WC | G Brodsky | 6 | 4 | 5 | | A Rodionova | 1 | 1 | | | | | | | | | | |
| | A Rodionova | 3 | 6 | 7 | | | | | | 8 | U Radwańska | 7 | 3 | 3 | | | | |
| | A Wozniak | 6 | 4 | 6 | | | | | | | A Wozniak | 5 | 6 | 6 | | | | |
| | L Robson | 4 | 6 | 1 | | A Wozniak | 6 | 6 | | | | | | | | | | |
| | L Zhang | 4 | 1 | | 2 | A Keothavong | 2 | 0 | | | | | | | | | | |
| 2 | A Keothavong | 6 | 6 | | | | | | | | | | | | | | | |