| 2010 Estoril Open | ||||
|---|---|---|---|---|
| Date | 3–9 May | |||
| Edition | 21st (ATP) / 14th (WTA) | |||
| Surface | Clay / outdoor | |||
| Location | Oeiras, Portugal | |||
| Venue | Estádio Nacional | |||
| Champions | ||||
| Men's singles | ||||
 Albert Montañés | ||||
| Women's singles | ||||
 Anastasija Sevastova | ||||
| Men's doubles | ||||
| Marc López /David Marrero | ||||
| Women's doubles | ||||
 Sorana Cîrstea /Anabel Medina Garrigues | ||||
| ||||
The2010 Estoril Open was atennis tournament played onoutdoor clay courts. It was the 21st edition of theEstoril Open for the men (the 14th for the women), and was part of theATP World Tour 250 series of the2010 ATP World Tour, and of theInternational-level tournaments of the2010 WTA Tour. Both the men's and the women's events took place at theEstádio Nacional inOeiras, Portugal, from 3 May until 9 May 2010.Albert Montañés andAnastasija Sevastova won the singles title.
| Player | Nationality | Ranking* | Seeding |
|---|---|---|---|
| Roger Federer |  Switzerland | 1 | 1 |
 Croatia | |||
 France | |||
| Albert Montañés | Spain | 31 | 4 |
| Guillermo García López | Spain | 42 | 5 |
| Florian Mayer |  Germany | 48 | 6 |
| Juan Ignacio Chela |  Argentina | 55 | 7 |
| Pablo Cuevas |  Uruguay | 56 | 8 |
The following players receivedwildcards into the main draw:
The following players received entry from the qualifying draw:
The following players received the lucky loser spot:
The following notable players withdrew from the event:
Ivan Ljubičić (left side strain)Gaël Monfils (stomach)| Player | Nationality | Ranking* | Seeding |
|---|---|---|---|
| Ágnes Szávay |  Hungary | 33 | 1 |
| Sorana Cîrstea | Romania | 39 | 2 |
| Aleksandra Wozniak |  Canada | 46 | 3 |
| Anabel Medina Garrigues | Spain | 48 | 4 |
| Melinda Czink | Hungary | 51 | 5 |
| Magdaléna Rybáriková |  Slovakia | 53 | 6 |
| Peng Shuai |  China | 54 | 7 |
| Sybille Bammer |  Austria | 56 | 8 |
The following players receivedwildcards into the main draw:
The following players received entry from the qualifying draw:
The following player received the lucky loser spot:
Albert Montañés defeated
Frederico Gil, 6–2, 6–7(4–7), 7–5
Anastasija Sevastova defeatedArantxa Parra Santonja, 6–2, 7–5
Marc López /David Marrero defeatedPablo Cuevas /Marcel Granollers, 6–7(1–7), 6–4, [10–4]
Sorana Cîrstea /Anabel Medina Garrigues defeated
Vitalia Diatchenko /Aurélie Védy, 6–1, 7–5
