# 2012 Brussels Open – Singles

Caroline Wozniacki was the defending champion, but she chose not to participate. Agnieszka Radwańska won the title, defeating Simona Halep 7–5, 6–0 in the final.

## Seeds

* Agnieszka Radwańska (champion)
* Marion Bartoli (second round)
* Angelique Kerber (withdrew)
* Dominika Cibulková (quarterfinals)
* Roberta Vinci (withdrew)
* Jelena Janković (first round)
* Peng Shuai (first round)
* Kaia Kanepi (semifinals)
* Anastasia Pavlyuchenkova (first round)
* Nadia Petrova (second round)

## 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 | Final |
| 1 | Agnieszka Radwańska | 7$^{10}$ | 6 | | | | |
| 8 | Kaia Kanepi | 6$^8$ | 3 | | | | |
| 8 | Kaia Kanepi | 6$^8$ | 3 | 1 | Agnieszka Radwańska | 7 | 6 |
| | | | | | Simona Halep | 5 | 0 |
| | Simona Halep | 6 | 6 | | Simona Halep | 5 | 0 |
| | Sofia Arvidsson | 4 | 3 | | | | |

### 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 | A Radwańska | 6 | 6 | | | | | | | | | |
| | G Arn | 1 | 4 | | LL | L Tsurenko | 1 | 0 | | | | | | | | | |
| LL | L Tsurenko | 6 | 6 | | | | | | | 1 | A Radwańska | 6 | 6 | | | | |
| | K Pervak | 3 | 7 | 4 | | | | | | WC | A van Uytvanck | 2 | 1 | | | | |
| WC | A van Uytvanck | 6 | 5 | 6 | WC | A van Uytvanck | 4 | 6 | 6 | | | | | | | | |
| | C Scheepers | 7 | 6 | | | C Scheepers | 6 | 4 | 2 | | | | | | | | |
| 9 | A Pavlyuchenkova | 5 | 2 | | | | | | | | | | | 1 | A Radwańska | 7$^{10}$ | 6 |
| 10 | N Petrova | 6 | 6 | | | | | | | | | | | 8 | K Kanepi | 6$^8$ | 3 |
| | K Bondarenko | 4 | 4 | | 10 | N Petrova | 3 | 2 | | | | | | | | | |
| | E Daniilidou | 1 | 4 | | | T Pironkova | 6 | 6 | | | | | | | | | |
| | T Pironkova | 6 | 6 | | | | | | | | T Pironkova | 3 | 1 | | | | |
| WC | T Hendler | 5 | 5 | | | | | | | 8 | K Kanepi | 6 | 6 | | | | |
| LL | B Jovanovski | 7 | 7 | | LL | B Jovanovski | 2 | 2 | | | | | | | | | |
| Q | I Falconi | 3 | 2 | | 8 | K Kanepi | 6 | 6 | | | | | | | | | |
| 8 | K Kanepi | 6 | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| 6/WC | J Janković | 2 | 6 | 6$^3$ | | | | | | | | | | | | |
| | S Halep | 6 | 3 | 7$^7$ | | S Halep | 6 | 6 | | | | | | | | |
| | M Niculescu | 6 | 7 | | | M Niculescu | 1 | 1 | | | | | | | | |
| Q | S Mirza | 1 | 5 | | | | | | | S Halep | 0 | 6 | 6 | | | |
| | Y Wickmayer | 3 | 6 | 6 | | | | | 4 | D Cibulková | 6 | 4 | 3 | | | |
| PR | A Chakvetadze | 6 | 4 | 1 | | Y Wickmayer | 3 | 4 | | | | | | | | |
| | C McHale | 6$^1$ | 1 | | 4 | D Cibulková | 6 | 6 | | | | | | | | |
| 4 | D Cibulková | 7$^7$ | 6 | | | | | | | | | | | S Halep | 6 | 6 |
| 7 | S Peng | 5 | 3 | | | | | | | | | | | S Arvidsson | 4 | 3 |
| | S Arvidsson | 7 | 6 | | | S Arvidsson | 6 | 3 | | | | | | | | |
| | J Zheng | 5 | 6 | 4 | Q | A Rus | 2 | 1$^r$ | | | | | | | | |
| Q | A Rus | 7 | 3 | 6 | | | | | | S Arvidsson | 7 | 6 | | | | |
| Q | U Radwańska | 6 | 6 | | | | | | Q | U Radwańska | 5 | 4 | | | | |
| | V Lepchenko | 2 | 2 | | Q | U Radwańska | 6 | 6 | | | | | | | | |
| | | | | | 2 | M Bartoli | 4 | 2 | | | | | | | | |

## Qualifying
### Seeds

* Urszula Radwańska (qualified)
* Arantxa Rus (qualified)
* Irina Falconi (qualified)
* Anastasia Rodionova (second round)
* Lesia Tsurenko (qualifying round, lucky loser)
* Bojana Jovanovski (qualifying round, lucky loser)
* Olivia Rogowska (second round)
* Paula Ormaechea (qualifying round)

### Qualifiers

* Urszula Radwańska
* Arantxa Rus
* Irina Falconi
* Sania Mirza

### Lucky losers

* Lesia Tsurenko
* Bojana Jovanovski

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | | 1 | Urszula Radwańska | 6$^4$ | 6 | 6 | | | | |
| Alexa Glatch | Alexa Glatch | 6 | 6 | | | Alexa Glatch | 7$^7$ | 2 | 2 | | | | |
| Kristína Kučová | Kristína Kučová | 1 | 3 | | | | | | | 1 | Urszula Radwańska | 6 | 6 |
| Lenka Wienerová | Lenka Wienerová | 7$^8$ | 6 | | | | | | | | Lenka Wienerová | 4 | 2 |
| Marina Melnikova | Marina Melnikova | 6$^6$ | 4 | | | Lenka Wienerová | 6 | 5 | 6 | | | | |
| | Maryna Zanevska | 4 | 6 | 5 | 7 | Olivia Rogowska | 4 | 7 | 4 | | | | |
| 7 | Olivia Rogowska | 6 | 2 | 7 | | | | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | 2 | Arantxa Rus | 6 | 6 | | | | | |
| | Michelle Larcher de Brito | 6 | 6 | | Michelle Larcher de Brito | 1 | 1 | | | | | |
| WC | Ysaline Bonaventure | 1 | 3 | | | | | | 2 | Arantxa Rus | 6 | 7 |
| WC | Melanie Oudin | 3 | 3 | | | | | | 8 | Paula Ormaechea | 4 | 5 |
| | Bethanie Mattek-Sands | 6 | 6 | | Bethanie Mattek-Sands | 2 | 6 | 3 | | | | |
| WC | Julia Glushko | 3 | 4 | 8 | Paula Ormaechea | 6 | 4 | 6 | | | | |
| 8 | Paula Ormaechea | 6 | 6 | | | | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | 3 | Irina Falconi | 6 | 6 | | | | | |
| WC | Abigail Spears | 6 | 6 | WC | Abigail Spears | 1 | 4 | | | | | |
| | Aleksandrina Naydenova | 2 | 2 | | | | | 3 | Irina Falconi | 7$^8$ | 5 | 6 |
| Dia Evtimova | Dia Evtimova | 6 | 6 | | | | | 6 | Bojana Jovanovski | 6$^6$ | 7 | 4 |
| Alicja Rosolska | Alicja Rosolska | 4 | 4 | | Dia Evtimova | 4 | 3 | | | | | |
| | Veronika Kapshay | 1 | 2 | 6 | Bojana Jovanovski | 6 | 6 | | | | | |
| 6 | Bojana Jovanovski | 6 | 6 | | | | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | | 4 | Anastasia Rodionova | 0 | 6 | 2 | | | | |
| Sania Mirza | Sania Mirza | 7 | 6 | | | Sania Mirza | 6 | 2 | 6 | | | | |
| Yuliya Beygelzimer | Yuliya Beygelzimer | 5 | 4 | | | | | | | | Sania Mirza | 6 | 6 |
| | Elena Bovina | 3 | 7 | 4 | | | | | | 5 | Lesia Tsurenko | 0 | 0 |
| WC | Belinda Bencic | 6 | 5 | 6 | WC | Belinda Bencic | 4 | 2 | | | | | |
| | Teliana Pereira | 2 | 6$^6$ | | 5 | Lesia Tsurenko | 6 | 6 | | | | | |
| 5 | Lesia Tsurenko | 6 | 7$^8$ | | | | | | | | | | |