# 2010 Estoril Open – Women's singles

Yanina Wickmayer was the defending champion, but she chose to play in Rome rather than defend 2009 title here.
Anastasija Sevastova won her first WTA singles title, defeating Arantxa Parra Santonja in the final 6–2, 7–5.

## Seeds

* Ágnes Szávay (first round)
* Sorana Cîrstea (semifinals)
* Aleksandra Wozniak (first round)
* Anabel Medina Garrigues (quarterfinals)
* Melinda Czink (first round)
* Magdaléna Rybáriková (first round)
* Peng Shuai (semifinals)
* Sybille Bammer (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 |
| | Anastasija Sevastova | 6$^6$ | 6 | 6 | | | |
| 7 | Peng Shuai | 7 | 1 | 3 | | | |
| 7 | Peng Shuai | 7 | 1 | 3 | Anastasija Sevastova | 6 | 7 |
| | | | | | Arantxa Parra Santonja | 2 | 5 |
| | Arantxa Parra Santonja | 6 | 6 | | Arantxa Parra Santonja | 2 | 5 |
| 2 | Sorana Cîrstea | 1 | 4 | | | | |

### 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 | Semifinals | Semifinals |
| 1 | Á Szávay | 6 | 3 | 3 | | | | | | | | | | | | | | | |
| | A Sevastova | 3 | 6 | 6 | | A Sevastova | 6 | 4 | | | | | | | | | | | |
| | P Martić | 7 | 5 | 6$^2$ | | K Date-Krumm | 1 | 2 | r | | | | | | | | | | |
| | K Date-Krumm | 6$^4$ | 7 | 7 | | | | | | | A Sevastova | 7 | 6 | | | | | | |
| | A Rodionova | 4 | 6 | 6 | | | | | | | A Rodionova | 6$^6$ | 2 | | | | | | |
| Q | Y Meusburger | 6 | 2 | 1 | | A Rodionova | 6 | 2 | 6 | | | | | | | | | | |
| | S Vögele | 6 | 6 | | | S Vögele | 4 | 6 | 3 | | | | | | | | | | |
| 5 | M Czink | 4 | 3 | | | | | | | | | | | | | A Sevastova | 6$^6$ | 6 | 6 |
| 4 | A Medina Garrigues | 6 | 6 | | | | | | | | | | | | 7 | S Peng | 7 | 1 | 3 |
| WC | M de Lattre | 0 | 0 | | 4 | A Medina Garrigues | 6 | 6 | | | | | | | | | | | |
| Q | N Bratchikova | 2 | 7 | 2 | | E Makarova | 2 | 3 | | | | | | | | | | | |
| | E Makarova | 6 | 5 | 6 | | | | | | 4 | A Medina Garrigues | 6 | 4 | 3 | | | | | |
| | T Malek | 6 | 7 | | | | | | | 7 | S Peng | 4 | 6 | 6 | | | | | |
| | K Zakopalová | 4 | 5 | | | T Malek | 2 | 1 | | | | | | | | | | | |
| | J Coin | 2 | 2 | | 7 | S Peng | 6 | 6 | | | | | | | | | | | |
| 7 | S Peng | 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 |
| 6 | M Rybáriková | 4 | 3 | | | | | | | | | | | | | | | |
| LL | J Groth | 6 | 6 | | LL | J Groth | 2 | 6 | 7 | | | | | | | | | |
| | K Barrois | 6 | 6 | | | K Barrois | 6 | 1 | 5 | | | | | | | | | |
| | J Craybas | 0 | 2 | | | | | | | LL | J Groth | 7 | 5 | 5 | | | | |
| Q | D Evtimova | 6 | 2 | 4 | | | | | | | A Parra Santonja | 6$^6$ | 7 | 7 | | | | |
| | A Parra Santonja | 2 | 6 | 6 | | A Parra Santonja | 3 | 7 | 6 | | | | | | | | | |
| | J Görges | 6 | 6 | | | J Görges | 6 | 5 | 2 | | | | | | | | | |
| 3 | A Wozniak | 1 | 1 | | | | | | | | | | | | | A Parra Santonja | 6 | 6 |
| 8 | S Bammer | 1 | 3 | | | | | | | | | | | | 2 | S Cîrstea | 1 | 4 |
| | K Flipkens | 6 | 6 | | | K Flipkens | 6$^4$ | 1 | | | | | | | | | | |
| Q | A Rus | 6 | 3 | 7 | Q | A Rus | 7 | 6 | | | | | | | | | | |
| WC | MJ Koehler | 3 | 6 | 5 | | | | | | Q | A Rus | 4 | 1 | | | | | |
| | A Cornet | 3 | 6 | 3 | | | | | | 2 | S Cîrstea | 6 | 6 | | | | | |
| WC | M Larcher de Brito | 6 | 4 | 6 | WC | M Larcher de Brito | 5 | 5 | | | | | | | | | | |
| | IR Olaru | 3 | 6 | 1 | 2 | S Cîrstea | 7 | 7 | | | | | | | | | | |
| 2 | S Cîrstea | 6 | 3 | 6 | | | | | | | | | | | | | | |