Washington Open 2010
David Nalbandian won the title, beating Marcos Baghdatis 6–2 7–6(4) in the final.
Latest results
- Semifinal: Marcos Baghdatis def. Xavier Malisse 6–2 7–6(4)
- Semifinal: David Nalbandian def. Marin Cilic 6–2 6–2
- Quarterfinal: Xavier Malisse def. Tomas Berdych 6–4 3–6 6–2
- Quarterfinal: Marcos Baghdatis def. Fernando Verdasco 7–6(3) 6–4
Washington 2010 2010
- Defending champion
- Juan Martin del Potro
Ranking points by round
| Champion | 500 |
| Runner-up | 330 |
| Semifinal | 200 |
| Quarterfinal | 100 |
| Round of 16 | 50 |
| Round of 32 | 25 |
| Round of 64 | 0 |
| Qualifier bonus | 16 |
Recent finals
| Year | Champion | Runner-up |
|---|---|---|
| 2009 | Juan Martin del Potro | Andy Roddick |
| 2008 | Juan Martin del Potro | Viktor Troicki |
| 2007 | Andy Roddick | John Isner |
| 2006 | Arnaud Clement | Andy Murray |
| 2005 | Andy Roddick | James Blake |
| 2004 | Lleyton Hewitt | Gilles Muller |
| 2003 | Tim Henman | Fernando Gonzalez |
| 2002 | James Blake | Paradorn Srichaphan |
Matches by round
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Quarterfinals
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Round of 16
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Round of 32
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Round of 64
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Qualifying round 2
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Qualifying round 1
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