Washington Open 1981
Jose Luis Clerc won the title, beating Guillermo Vilas 7–5 6–2 in the final.
Latest results
- Semifinal: Guillermo Vilas def. Andres Gomez 6–4 3–6 6–3
- Semifinal: Jose Luis Clerc def. Stanislav Birner 6–1 6–3
- Quarterfinal: Andres Gomez def. Ivan Lendl 2–6 7–6 6–4
- Quarterfinal: Guillermo Vilas def. Mario Martinez 6–2 6–1
Washington 1981 1981
- Defending champion
- Victor Amaya
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 |
|---|---|---|
| 1980 | Victor Amaya | Ivan Lendl |
| 1979 | Roscoe Tanner | Brian Gottfried |
| 1978 | Brian Gottfried | Raul Ramirez |
| 1977 | Brian Gottfried | Bob Lutz |
| 1976 | Harold Solomon | Onny Parun |
| 1975 | Alex Metreveli | Haroon Rahim |
| 1974 | Vijay Amritraj | Karl Meiler |
| 1973 | Arthur Ashe | Tom Okker |
Matches by round
63 finishedFinal
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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
32 finishedFin
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