# 2011 Sparta Prague Open – Singles

Lucie Hradecká was the defending champion, but withdrew from the event.
Magdaléna Rybáriková won the tournament, defeating Petra Kvitová in the final, 6–3, 6–4.

## Seeds

* Petra Kvitová (final)
* Klára Zakopalová (quarterfinals)
* Lucie Hradecká (withdrew)
* Magdaléna Rybáriková (champion)
* Mathilde Johansson (quarterfinals)
* Sania Mirza (first round; retired)
* Ksenia Pervak (quarterfinals)
* Zuzana Ondrášková (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 | Semifinals | Final | Final | Final | Final |
| 1 | Petra Kvitová | 6 | 6 | | | | | |
| Q | Aleksandra Krunić | 4 | 2 | | | | | |
| Q | Aleksandra Krunić | 4 | 2 | | 1 | Petra Kvitová | 3 | 4 |
| | | | | | 4 | Magdaléna Rybáriková | 6 | 6 |
| 4 | Magdaléna Rybáriková | 0 | 7$^7$ | 6 | 4 | Magdaléna Rybáriková | 6 | 6 |
| | Petra Cetkovská | 6 | 6$^2$ | 0 | | | | |

### 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 | P Kvitová | 7$^7$ | 6 | | | | | | | | | | | | | | |
| | A Keothavong | 6$^1$ | 3 | | 1 | P Kvitová | 6 | 6 | | | | | | | | | |
| | E Baltacha | 6 | 6 | | | E Baltacha | 2 | 3 | | | | | | | | | |
| JE | D Gavrilova | 2 | 4 | | | | | | | 1 | P Kvitová | 6 | 6 | | | | |
| | M Krajicek | 3 | 6 | 1 | | | | | | 5 | M Johansson | 1 | 1 | | | | |
| | P Martić | 6 | 4 | 6 | | P Martić | 3 | 1 | | | | | | | | | |
| WC | Kr Plíšková | 4 | 0 | | 5 | M Johansson | 6 | 6 | | | | | | | | | |
| 5 | M Johansson | 6 | 6 | | | | | | | | | | | 1 | P Kvitová | 6 | 6 |
| LL | D Allertová | 7 | 6 | | | | | | | | | | | Q | A Krunić | 4 | 2 |
| | S Záhlavová | 5 | 2 | | LL | D Allertová | 6 | 6 | | | | | | | | | |
| | K Wörle | 5 | 3 | | | L Tsurenko | 2 | 2 | | | | | | | | | |
| | L Tsurenko | 7 | 6 | | | | | | | LL | D Allertová | 4 | 0 | | | | |
| | A Kremer | 2 | 7 | 4 | | | | | | Q | A Krunić | 6 | 6 | | | | |
| Q | M Duque | 6 | 5 | 6 | Q | M Duque | 3 | 6 | 6$^2$ | | | | | | | | |
| Q | A Krunić | 6 | 0 | | Q | A Krunić | 6 | 0 | 7$^7$ | | | | | | | | |
| 6 | S Mirza | 4 | 0$^r$ | | | | | | | | | | | | | | |

### 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 |
| 7 | K Pervak | 2 | 6 | 6 | | | | | | | | | | | | | | | |
| | A Hlaváčková | 6 | 2 | 2 | 7 | K Pervak | 6 | 6 | | | | | | | | | | | |
| WC | M Přádová | 6 | 6 | | WC | M Přádová | 1 | 0 | | | | | | | | | | | |
| WC | G Focke | 2 | 0 | | | | | | | 7 | K Pervak | 6$^5$ | 2 | | | | | | |
| PR | V Kutuzova | 7 | 4 | 3 | | | | | | 4 | M Rybáriková | 7$^7$ | 6 | | | | | | |
| LL | K Piter | 5 | 6 | 6 | LL | K Piter | 3 | 2 | | | | | | | | | | | |
| Q | M Domachowska | 7 | 5 | 3 | 4 | M Rybáriková | 6 | 6 | | | | | | | | | | | |
| 4 | M Rybáriková | 5 | 7 | 6 | | | | | | | | | | | 4 | M Rybáriková | 0 | 7$^7$ | 6 |
| 8 | Z Ondrášková | 0 | 6 | 0 | | | | | | | | | | | | P Cetkovská | 6 | 6$^2$ | 0 |
| | P Cetkovská | 6 | 4 | 6 | | P Cetkovská | 2 | 6 | 6 | | | | | | | | | | |
| | M Brengle | 4 | 4 | | | E Birnerová | 6 | 4 | 1 | | | | | | | | | | |
| | E Birnerová | 6 | 6 | | | | | | | | P Cetkovská | 5 | 6 | 7 | | | | | |
| WC | J Čepelová | 6$^5$ | 3 | | | | | | | 2 | K Zakopalová | 7 | 3 | 5 | | | | | |
| | S Cîrstea | 7$^7$ | 6 | | | S Cîrstea | 1 | 1$^r$ | | | | | | | | | | | |
| Q | A Rolle | 5 | 5 | | 2 | K Zakopalová | 6 | 2 | | | | | | | | | | | |
| 2 | K Zakopalová | 7 | 7 | | | | | | | | | | | | | | | | |