# 2011 Zagreb Ladies Open – Singles

Renata Voráčová was the defending champion, but chose not to participate.
Dia Evtimova won the title by defeating Anastasia Pivovarova in the final 6–2, 6–2.

## Seeds

* Kristina Barrois (quarterfinals)
* Anastasia Pivovarova (final)
* Kirsten Flipkens (second round)
* Corinna Dentoni (quarterfinals)
* Julia Cohen (first round)
* Florencia Molinero (second round)
* Dia Evtimova (champion)
* Mihaela Buzărnescu (semifinals)

## Main 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 |
| | Bibiane Schoofs | 3 | 3 | | | | | |
| 7 | Dia Evtimova | 6 | 6 | | | | | |
| 7 | Dia Evtimova | 6 | 6 | | 7 | Dia Evtimova | 6 | 6 |
| | | | | | 2 | Anastasia Pivovarova | 2 | 2 |
| 8 | Mihaela Buzărnescu | 6$^5$ | 6 | 4 | 2 | Anastasia Pivovarova | 2 | 2 |
| 2 | Anastasia Pivovarova | 7$^7$ | 0 | 6 | | | | |

### Top half

| 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 | K Barrois | 6 | 6 | | | | | | | | | | | | | |
| | J Jegiołka | 2 | 1 | 1 | K Barrois | 6 | 4 | 6 | | | | | | | | |
| | D Banoveć | 4 | 3 | | A Bona | 4 | 6 | 4 | | | | | | | | |
| | A Bona | 6 | 6 | | | | | | 1 | K Barrois | 1 | 3 | | | | |
| | MJ Koehler | 6 | 6 | | | | | | | B Schoofs | 6 | 6 | | | | |
| WC | S Vorih | 0 | 2 | | MJ Koehler | 6 | 6$^5$ | 3 | | | | | | | | |
| | B Schoofs | 7$^7$ | 6 | | B Schoofs | 3 | 7$^7$ | 6 | | | | | | | | |
| 5 | J Cohen | 6$^4$ | 1 | | | | | | | | | | | B Schoofs | 3 | 3 |
| 3 | K Flipkens | 6 | 6 | | | | | | | | | | 7 | D Evtimova | 6 | 6 |
| WC | M Frlicka | 0 | 2 | 3 | K Flipkens | 6$^5$ | 5 | | | | | | | | | |
| Q | P Šunić | 0 | 6$^3$ | SR | K Marosi | 7$^7$ | 7 | | | | | | | | | |
| SR | K Marosi | 6 | 7$^7$ | | | | | | SR | K Marosi | 2 | 4 | | | | |
| WC | M Staníková | 3 | 4 | | | | | | 7 | D Evtimova | 6 | 6 | | | | |
| Q | N Clerico | 6 | 6 | Q | N Clerico | 5 | 0 | | | | | | | | | |
| | P Ormaechea | 2 | 4 | 7 | D Evtimova | 7 | 6 | | | | | | | | | |
| 7 | D Evtimova | 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 | Semifinals |
| 8 | M Buzărnescu | 6 | 6 | | | | | | | | | | | | | | | | |
| WC | S Njirić | 3 | 1 | | 8 | M Buzărnescu | 6 | 5 | 6 | | | | | | | | | | |
| | D Erić | 3 | 3 | | | S Beltrame | 4 | 7 | 2 | | | | | | | | | | |
| | S Beltrame | 6 | 6 | | | | | | | 8 | M Buzărnescu | 6 | 6 | | | | | | |
| | A Vrljić | 3 | 3 | | | | | | | 4 | C Dentoni | 0 | 1 | | | | | | |
| | L Juríková | 6 | 6 | | | L Juríková | 5 | 2 | | | | | | | | | | | |
| | A Bergot | 2 | 6 | 0 | 4 | C Dentoni | 7 | 6 | | | | | | | | | | | |
| 4 | C Dentoni | 6 | 4 | 6 | | | | | | | | | | | 8 | M Buzărnescu | 6$^5$ | 6 | 4 |
| 6 | F Molinero | 6 | 6 | | | | | | | | | | | | 2 | A Pivovarova | 7$^7$ | 0 | 6 |
| Q | A Prislan | 1 | 4 | | 6 | F Molinero | 4 | 2 | | | | | | | | | | | |
| Q | I Akiki | 4 | 5 | | | A Mijačika | 6 | 6 | | | | | | | | | | | |
| | A Mijačika | 6 | 7 | | | | | | | | A Mijačika | 4 | 6 | 4 | | | | | |
| | K Kozlova | 6 | 7$^7$ | | | | | | | 2 | A Pivovarova | 6 | 4 | 6 | | | | | |
| | N Kolar | 4 | 6$^2$ | | | K Kozlova | 4 | 7 | 0 | | | | | | | | | | |
| | Z Zálabská | 4 | 2 | | 2 | A Pivovarova | 6 | 5 | 6 | | | | | | | | | | |
| 2 | A Pivovarova | 6 | 6 | | | | | | | | | | | | | | | | |