# 2011 Torneo Internazionale Regione Piemonte – Singles

Renata Voráčová was the defending champion, but lost in the first round against Tatjana Malek. Alexandra Cadanțu won the title, defeating Mariana Duque 6–4, 6–3 in the final.

## Seeds

* Kaia Kanepi (semifinals)
* Laura Pous Tió (quarterfinals)
* Patricia Mayr-Achleitner (quarterfinals)
* Alizé Cornet (second round)
* Maria Elena Camerin (first round)
* Renata Voráčová (first round)
* Yvonne Meusburger (first round)
* Romina Oprandi (first round)

## 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 |
| 1/WC | Kaia Kanepi | 4 | 4 | | | | | |
| Q | Mariana Duque | 6 | 6 | | | | | |
| Q | Mariana Duque | 6 | 6 | | Q | Mariana Duque | 4 | 3 |
| | | | | | | Alexandra Cadanțu | 6 | 6 |
| Q | Margalita Chakhnashvili | 6$^3$ | 6 | 3 | | Alexandra Cadanțu | 6 | 6 |
| | Alexandra Cadanțu | 7$^7$ | 2 | 6 | | | | |

### Top 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 |
| 1/WC | K Kanepi | 6 | 6 | | | | | | | | | | | | | | |
| | S Vögele | 2 | 4 | | 1/WC | K Kanepi | 6 | 6 | | | | | | | | | |
| WC | S Eccel | 6$^1$ | 0 | | | A Floris | 3 | 2 | | | | | | | | | |
| | A Floris | 7$^7$ | 6 | | | | | | 1/WC | K Kanepi | 6 | 6 | | | | | |
| | K Knapp | 7$^7$ | 6 | | | | | | | K Knapp | 1 | 4 | | | | | |
| | E Kostova | 6$^1$ | 3 | | | K Knapp | 6 | 6 | | | | | | | | | |
| | K Kučová | 6 | 7$^7$ | | | K Kučová | 1 | 1 | | | | | | | | | |
| 5 | ME Camerin | 3 | 6$^4$ | | | | | | | | | | | 1/WC | K Kanepi | 4 | 4 |
| 3 | P Mayr-Achleitner | 3 | 6 | 6 | | | | | | | | | | Q | M Duque | 6 | 6 |
| | O Savchuk | 6 | 4 | 4 | 3 | P Mayr-Achleitner | 6 | 6 | | | | | | | | | |
| | E Ivanova | 6 | 6 | | | E Ivanova | 2 | 0 | | | | | | | | | |
| WC | G Gatto-Monticone | 3 | 2 | | | | | | 3 | P Mayr-Achleitner | 4 | 7 | 3 | | | | |
| | L Costas-Moreira | 7 | 2 | 6 | | | | | Q | M Duque | 6 | 5 | 6 | | | | |
| | S Záhlavová | 5 | 6 | 2 | | L Costas-Moreira | 3 | 2 | | | | | | | | | |
| Q | M Duque | 6 | 7 | | Q | M Duque | 6 | 6 | | | | | | | | | |
| 8 | R Oprandi | 4 | 5 | | | | | | | | | | | | | | |

### 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 |
| 6 | R Voráčová | 4 | 2 | | | | | | | | | | | | | | | | |
| | T Malek | 6 | 6 | | | T Malek | 6 | 2 | 2 | | | | | | | | | | |
| | E Cabeza Candela | 6$^3$ | 5 | | | S Fichman | 4 | 6 | 6 | | | | | | | | | | |
| | S Fichman | 7$^7$ | 7 | | | | | | | | S Fichman | 6 | 2 | 1 | | | | | |
| Q | N Kolar | 6$^5$ | 6$^4$ | | | | | | | Q | M Chakhnashvili | 4 | 6 | 6 | | | | | |
| Q | M Chakhnashvili | 7$^7$ | 7$^7$ | | Q | M Chakhnashvili | 6 | 7 | | | | | | | | | | | |
| WC | L Thorpe | 6 | 1 | 1 | 4 | A Cornet | 0 | 5 | | | | | | | | | | | |
| 4 | A Cornet | 3 | 6 | 6 | | | | | | | | | | | Q | M Chakhnashvili | 6$^3$ | 6 | 3 |
| 7 | Y Meusburger | 3 | 6 | 2 | | | | | | | | | | | | A Cadanțu | 7$^7$ | 2 | 6 |
| | A Cadanțu | 6 | 3 | 6 | | A Cadanțu | 3 | 7$^7$ | 6 | | | | | | | | | | |
| | S Karatantcheva | 4 | 6 | 6 | | S Karatantcheva | 6 | 6$^3$ | 1 | | | | | | | | | | |
| Q | T Majerič | 6 | 1 | 2 | | | | | | | A Cadanțu | 7 | 7 | | | | | | |
| | L Arruabarrena-Vecino | 1 | 4 | | | | | | | 2 | L Pous Tió | 5 | 5 | | | | | | |
| | J Cohen | 6 | 6 | | | J Cohen | 4 | 0 | | | | | | | | | | | |
| | K Bertens | 0 | 3 | | 2 | L Pous Tió | 6 | 6 | | | | | | | | | | | |
| 2 | L Pous Tió | 6 | 6 | | | | | | | | | | | | | | | | |