# 2011 Internazionali Femminili di Palermo – Singles

Kaia Kanepi was the defending champion, but decided not to participate.
5th seed Anabel Medina Garrigues defeated 7th seed Polona Hercog in the final, 6–3, 6–2.

## Seeds

* Flavia Pennetta (semifinals)
* Roberta Vinci (second round)
* Sara Errani (quarterfinals)
* Klára Zakopalová (quarterfinals)
* Anabel Medina Garrigues (champion)
* Tsvetana Pironkova (quarterfinals)
* Polona Hercog (final)
* Petra Cetkovská (semifinals)

## 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 | Flavia Pennetta | 2 | 2 | | | | |
| 7 | Polona Hercog | 6 | 6 | | | | |
| 7 | Polona Hercog | 6 | 6 | 7 | Polona Hercog | 3 | 2 |
| | | | | 5 | Anabel Medina Garrigues | 6 | 6 |
| 8 | Petra Cetkovská | 5 | 3 | 5 | Anabel Medina Garrigues | 6 | 6 |
| 5 | Anabel Medina Garrigues | 7 | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | F Pennetta | 6 | 6 | | | | | | | | | | | | | | |
| WC | A Grymalska | 4 | 1 | | 1 | F Pennetta | 4 | 7 | 7 | | | | | | | | |
| | M Johansson | 7$^7$ | 6 | | | M Johansson | 6 | 5 | 5 | | | | | | | | |
| | A Rezaï | 6$^5$ | 1 | | | | | | | 1 | F Pennetta | 6 | 6 | | | | |
| | S Cîrstea | 6 | 6 | | | | | | | 6 | T Pironkova | 2 | 2 | | | | |
| | A Hlaváčková | 3 | 2 | | | S Cîrstea | 6 | 1 | 1 | | | | | | | | |
| | A Tatishvili | 2 | 5 | | 6 | T Pironkova | 2 | 6 | 6 | | | | | | | | |
| 6 | T Pironkova | 6 | 7 | | | | | | | | | | | 1 | F Pennetta | 2 | 2 |
| 4 | K Zakopalová | 0 | 6 | 6 | | | | | | | | | | 7 | P Hercog | 6 | 6 |
| | A Pivovarova | 6 | 1 | 1 | 4 | K Zakopalová | 7 | 4 | 6 | | | | | | | | |
| | E Daniilidou | 6 | 3 | 3 | Q | A Mijačika | 5 | 6 | 3 | | | | | | | | |
| Q | A Mijačika | 3 | 6 | 6 | | | | | | 4 | K Zakopalová | 1 | 1 | | | | |
| | A Brianti | 6 | 6 | | | | | | | 7 | P Hercog | 6 | 6 | | | | |
| WC | S Albano | 1 | 0 | | | A Brianti | 2 | 4 | | | | | | | | | |
| Q | K Knapp | 7 | 4 | 2 | 7 | P Hercog | 6 | 6 | | | | | | | | | |
| 7 | P Hercog | 5 | 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 | Semifinals |
| 8 | P Cetkovská | 6 | 7 | | | | | | | | | | | | | | |
| Q | E Bovina | 1 | 5 | | 8 | P Cetkovská | 6 | 6 | | | | | | | | | |
| | M Gojnea | 6$^4$ | 2 | | | A Amanmuradova | 2 | 4 | | | | | | | | | |
| | A Amanmuradova | 7$^7$ | 6 | | | | | | 8 | P Cetkovská | 5 | 6 | 7$^7$ | | | | |
| | P Parmentier | 6 | 3 | 6 | | | | | 3 | S Errani | 7 | 3 | 6$^4$ | | | | |
| | J Craybas | 4 | 6 | 4 | | P Parmentier | 5 | 1 | | | | | | | | | |
| | R Kulikova | 1 | 3 | | 3 | S Errani | 7 | 6 | | | | | | | | | |
| 3 | S Errani | 6 | 6 | | | | | | | | | | | 8 | P Cetkovská | 5 | 3 |
| 5 | A Medina Garrigues | 6 | 6 | | | | | | | | | | | 5 | A Medina Garrigues | 7 | 6 |
| WC | A Floris | 3 | 3 | | 5 | A Medina Garrigues | 6 | 7 | | | | | | | | | |
| | C Dentoni | 3 | 6$^5$ | | LL | L Arruabarrena-Vecino | 1 | 5 | | | | | | | | | |
| LL | L Arruabarrena-Vecino | 6 | 7$^7$ | | | | | | 5 | A Medina Garrigues | 6 | 1 | 6 | | | | |
| | I-C Begu | 6 | 7 | | | | | | | I-C Begu | 2 | 6 | 0 | | | | |
| | ME Camerin | 2 | 5 | | | I-C Begu | 6 | 6 | | | | | | | | | |
| Q | S Karatantcheva | 2 | 5 | | 2 | R Vinci | 4 | 3 | | | | | | | | | |
| 2 | R Vinci | 6 | 7 | | | | | | | | | | | | | | |