# 2011 Swedish Open – Women's singles

Aravane Rezaï was the defending champion, but lost to Polona Hercog in the second round.
Eighth seed Hercog reached the final, where she defeated home player Johanna Larsson, 6–4, 7–5.

## Seeds

* Caroline Wozniacki (second round, retired due to shoulder injury)
* Flavia Pennetta (quarterfinals)
* Lucie Šafářová (first round)
* Lourdes Domínguez Lino (quarterfinals)
* Vera Dushevina (second round)
* Iveta Benešová (first round)
* Barbora Záhlavová-Strýcová (semifinals)
* Polona Hercog (champion)

## 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 | Semifinals | Final | Final | Final | Final |
| | Sofia Arvidsson | 3 | 1 | | | | | |
| | Johanna Larsson | 6 | 6 | | | | | |
| | Johanna Larsson | 6 | 6 | | | Johanna Larsson | 4 | 5 |
| | | | | | 8 | Polona Hercog | 6 | 7 |
| 8 | Polona Hercog | 6 | 4 | 7 | 8 | Polona Hercog | 6 | 7 |
| 7 | Barbora Záhlavová-Strýcová | 2 | 6 | 5 | | | | |

### 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 |
| 1 | C Wozniacki | 6 | 6 | | | | | | | | | | | | | | |
| | A Cornet | 4 | 4 | | 1 | C Wozniacki | 6 | 0$^r$ | | | | | | | | | |
| | A Hlaváčková | 1 | 7 | 4 | | S Arvidsson | 2 | 1 | | | | | | | | | |
| | S Arvidsson | 6 | 5 | 6 | | | | | | | S Arvidsson | 4 | 7$^8$ | 7$^7$ | | | |
| | N Llagostera Vives | 4 | 6 | 6 | | | | | | | MJ Martínez Sánchez | 6 | 6$^6$ | 6$^3$ | | | |
| Q | A Lim | 6 | 2 | 2 | | N Llagostera Vives | 5 | 1 | | | | | | | | | |
| | MJ Martínez Sánchez | 6 | 6 | | | MJ Martínez Sánchez | 7 | 6 | | | | | | | | | |
| 6 | I Benešová | 2 | 0 | | | | | | | | | | | | S Arvidsson | 3 | 1 |
| 4 | L Domínguez Lino | 6 | 6 | | | | | | | | | | | | J Larsson | 6 | 6 |
| WC | E Allgurin | 3 | 4 | | 4 | L Domínguez Lino | 7 | 6 | | | | | | | | | |
| | A Parra Santonja | 7 | 6 | | | A Parra Santonja | 5 | 1 | | | | | | | | | |
| Q | T Arefyeva | 5 | 3 | | | | | | | 4 | L Domínguez Lino | 4 | 6 | 5 | | | |
| | J Larsson | 6 | 6 | | | | | | | | J Larsson | 6 | 3 | 7 | | | |
| | A Kudryavtseva | 3 | 1 | | | J Larsson | 6$^4$ | 6 | 6 | | | | | | | | |
| Q | M Barthel | 2 | 6$^2$ | | 5 | V Dushevina | 7$^7$ | 2 | 2 | | | | | | | | |
| 5 | V Dushevina | 6 | 7 | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 8 | P Hercog | 7 | 6 | | | | | | | | | | | | | | | | |
| | A Tatishvili | 5 | 3 | | 8 | P Hercog | 3 | 6 | 7$^7$ | | | | | | | | | | |
| | A Rezaï | 6 | 4 | 6 | | A Rezaï | 6 | 4 | 6$^4$ | | | | | | | | | | |
| | A Amanmuradova | 2 | 6 | 3 | | | | | | 8 | P Hercog | 6 | 6 | | | | | | |
| | M Lučić | 5 | 6 | 5 | | | | | | | V Dolonts | 2 | 4 | | | | | | |
| | S Cîrstea | 7 | 2 | 7 | | S Cîrstea | 3 | 3 | | | | | | | | | | | |
| | V Dolonts | 6 | 6 | | | V Dolonts | 6 | 6 | | | | | | | | | | | |
| 3 | L Šafářová | 3 | 4 | | | | | | | | | | | | 8 | P Hercog | 6 | 4 | 7 |
| 7 | B Záhlavová-Strýcová | 6 | 6 | | | | | | | | | | | | 7 | B Záhlavová-Strýcová | 2 | 6 | 5 |
| WC | H Melander | 2 | 3 | | 7 | B Záhlavová-Strýcová | 7 | 4 | 6 | | | | | | | | | | |
| | J Craybas | 6 | 6$^5$ | 1 | | A Yakimova | 5 | 6 | 3 | | | | | | | | | | |
| | A Yakimova | 2 | 7$^7$ | 6 | | | | | | 7 | B Záhlavová-Strýcová | 6 | 5 | 6 | | | | | |
| WC | A Brazhnikova | 2 | 2 | | | | | | | 2 | F Pennetta | 4 | 7 | 3 | | | | | |
| | A Kerber | 6 | 6 | | | A Kerber | 2 | 3 | | | | | | | | | | | |
| Q | O Rogowska | 2 | 5 | | 2 | F Pennetta | 6 | 6 | | | | | | | | | | | |
| 2 | F Pennetta | 6 | 7 | | | | | | | | | | | | | | | | |