# 2012 Budapest Grand Prix – Singles

Roberta Vinci was the defending champion, but decided to play at the Estoril Open instead. Sara Errani won this tournament, defeating Elena Vesnina in the final, 7–5, 6–4. With this win, Errani extended her clay court winning streak to 15.

## Seeds

* Sara Errani (champion)
* Ksenia Pervak (second round)
* Tsvetana Pironkova (first round)
* Klára Zakopalová (second round)
* Marina Erakovic (semifinals)
* Petra Martić (quarterfinals)
* Shahar Pe'er (first round)
* Irina-Camelia Begu (first 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 | Sara Errani | 6 | 6 | | | | |
| | Anna Tatishvili | 2 | 1 | | | | |
| | Anna Tatishvili | 2 | 1 | 1 | Sara Errani | 7 | 6 |
| | | | | | Elena Vesnina | 5 | 4 |
| 5 | Marina Erakovic | 2 | 4 | | Elena Vesnina | 5 | 4 |
| | Elena Vesnina | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | S Errani | 6 | 6 | | | | | | | | | | | | | | | |
| | M Minella | 1 | 1 | | 1 | S Errani | 6 | 1 | 6 | | | | | | | | | |
| Q | M Czink | 6$^3$ | 6 | 6 | Q | M Czink | 4 | 6 | 1 | | | | | | | | | |
| Q | M Jugić-Salkić | 7$^7$ | 0 | 3 | | | | | | 1 | S Errani | 6 | 6 | | | | | |
| | L Tsurenko | 3 | 6 | 6 | | | | | | | A Brianti | 4 | 0 | | | | | |
| | G Arn | 6 | 3 | 1 | | L Tsurenko | 7 | 5 | 4 | | | | | | | | | |
| | A Brianti | 6 | 5 | 6 | | A Brianti | 5 | 7 | 6 | | | | | | | | | |
| 8 | I-C Begu | 4 | 7 | 3 | | | | | | | | | | | 1 | S Errani | 6 | 6 |
| 3 | T Pironkova | 6 | 3 | 1 | | | | | | | | | | | | A Tatishvili | 2 | 1 |
| | A Tatishvili | 1 | 6 | 6 | | A Tatishvili | 6 | 6 | | | | | | | | | | |
| WC | V Lukács | 6 | 6 | | WC | V Lukács | 1 | 2 | | | | | | | | | | |
| WC | H Habler | 2 | 1 | | | | | | | | A Tatishvili | 5 | 7$^7$ | 6 | | | | |
| | M Rybáriková | 2 | 1 | | | | | | | | A Wozniak | 7 | 6$^4$ | 4 | | | | |
| | A Cadanțu | 6 | 6 | | | A Cadanțu | 7$^7$ | 0 | 0 | | | | | | | | | |
| | A Wozniak | 6 | 6 | | | A Wozniak | 6$^2$ | 6 | 6 | | | | | | | | | |
| 7 | S Pe'er | 4 | 3 | | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 5 | M Erakovic | 7$^7$ | 3 | 7$^7$ | | | | | | | | | | | | | |
| | P Parmentier | 6$^3$ | 6 | 6$^2$ | 5 | M Erakovic | 6 | 0 | | | | | | | | | |
| | M Krajicek | 3 | 6 | 6$^6$ | Q | A Amanmuradova | 0 | 0$^r$ | | | | | | | | | |
| Q | A Amanmuradova | 6 | 3 | 7$^8$ | | | | | 5 | M Erakovic | 6 | 1 | 6 | | | | |
| | B Záhlavová-Strýcová | 1 | 6 | | | | | | | B Záhlavová-Strýcová | 2 | 6 | 4 | | | | |
| Q | J Tinjić | 6 | 3$^r$ | | | B Záhlavová-Strýcová | 6 | 6 | | | | | | | | | |
| | A Keothavong | 6$^3$ | 6 | 2 | 4 | K Zakopalová | 3 | 3 | | | | | | | | | |
| 4 | K Zakopalová | 7$^7$ | 3 | 6 | | | | | | | | | | 5 | M Erakovic | 2 | 4 |
| 6 | P Martić | 6 | 7 | | | | | | | | | | | | E Vesnina | 6 | 6 |
| WC | C Borsányi | 0 | 5 | | 6 | P Martić | 6 | 6 | | | | | | | | | |
| | T Babos | 7$^7$ | 4 | 1 | | S-w Hsieh | 4 | 1 | | | | | | | | | |
| | S-w Hsieh | 6$^4$ | 6 | 6 | | | | | 6 | P Martić | 3 | 2 | | | | | |
| | V Lepchenko | 0$^r$ | | | | | | | | E Vesnina | 6 | 6 | | | | | |
| | E Vesnina | 5 | | | | E Vesnina | 6 | 6 | | | | | | | | | |
| | V Dushevina | 1 | 7 | 6$^6$ | 2 | K Pervak | 2 | 3 | | | | | | | | | |
| 2 | K Pervak | 6 | 5 | 7$^8$ | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Bojana Jovanovski (first round)
* Eva Birnerová (qualifying competition)
* Akgul Amanmuradova (qualified)
* Stefanie Vögele (first round)
* Melinda Czink (qualified)
* Mihaela Buzărnescu (first round)
* Réka-Luca Jani (first round)
* Dia Evtimova (first round)

### Qualifiers

* Melinda Czink
* Mervana Jugić-Salkić
* Akgul Amanmuradova
* Jasmina Tinjić

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Bojana Jovanovski | 2 | 6 | 4 | | | | |
| | Romana Tabak | 6 | 2 | 6 | | | | |
| | Romana Tabak | 6 | 2 | 6 | | Romana Tabak | 2 | 2 |
| | | | | | 5 | Melinda Czink | 6 | 6 |
| | Kristina Mladenovic | 6 | 3 | 4 | 5 | Melinda Czink | 6 | 6 |
| 5 | Melinda Czink | 4 | 6 | 6 | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Eva Birnerová | 6 | 6 | | | | |
| WC | Krisztina Kapitány | 1 | 3 | | | | |
| WC | Krisztina Kapitány | 1 | 3 | 2 | Eva Birnerová | 6$^3$ | 2 |
| | | | | | Mervana Jugić-Salkić | 7$^7$ | 6 |
| | Mervana Jugić-Salkić | 6 | 6 | | Mervana Jugić-Salkić | 7$^7$ | 6 |
| 8 | Dia Evtimova | 2 | 3 | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Akgul Amanmuradova | 6 | 6 | | | | | | |
| WC | Vaszilisza Bulgakova | 2 | 2 | | | | | | |
| WC | Vaszilisza Bulgakova | 2 | 2 | | 3 | Akgul Amanmuradova | 6 | 1 | 7$^7$ |
| | | | | | | Katalin Marosi | 1 | 6 | 6$^4$ |
| | Katalin Marosi | 6 | 6$^3$ | 6 | | Katalin Marosi | 1 | 6 | 6$^4$ |
| 7 | Réka-Luca Jani | 2 | 7$^7$ | 2 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Stefanie Vögele | 6$^4$ | 6$^5$ | | | |
| | Rika Fujiwara | 7$^7$ | 7$^7$ | | | |
| | Rika Fujiwara | 7$^7$ | 7$^7$ | Rika Fujiwara | 3 | 3 |
| | | | | Jasmina Tinjić | 6 | 6 |
| | Jasmina Tinjić | 6 | 6 | Jasmina Tinjić | 6 | 6 |
| 6 | Mihaela Buzărnescu | 4 | 1 | | | |