Washington Open 1990
Andre Agassi won the title, beating Jim Grabb 6–1 6–4 in the final.
Latest results
- Semifinal: Andre Agassi def. Michael Chang 6–3 6–1
- Semifinal: Jim Grabb def. Brad Gilbert 7–5 0–6 6–4
- Quarterfinal: Andre Agassi def. Richey Reneberg 7–6 6–0
- Quarterfinal: Michael Chang def. Todd Witsken 6–3 6–4
Washington 1990 1990
- Defending champion
- Tim Mayotte
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 |
|---|---|---|
| 1989 | Tim Mayotte | Brad Gilbert |
| 1988 | Jimmy Connors | Andres Gomez |
| 1987 | Ivan Lendl | Brad Gilbert |
| 1986 | Karel Novacek | Thierry Tulasne |
| 1985 | Yannick Noah | Martin Jaite |
| 1984 | Andres Gomez | Aaron Krickstein |
| 1983 | Jose Luis Clerc | Jimmy Arias |
| 1982 | Ivan Lendl | Jimmy Arias |
Matches by round
55 finishedFinal
1 finishedFin
Semifinals
2 finishedFin
Fin
Quarterfinals
4 finishedFin
Fin
Fin
Fin
Round of 16
8 finishedFin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Round of 32
16 finishedFin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Round of 64
24 finishedFin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin