| Champ: |  Alex O'Brien Jared Palmer |
| Runner: | Andre Agassi Sargis Sargsian |
| Score: | 7–5, 6–1 |
| Draw: | 28 |
| Seeds: | 8 |
| Type: | singles doubles |
| Main Name: | Washington Open (tennis) Washington Open |
See main article: 2000 Legg Mason Tennis Classic.
Justin Gimelstob and Sébastien Lareau were the defending champions, but none competed this year.
Alex O'Brien and Jared Palmer won the title by defeating Andre Agassi and Sargis Sargsian 7–5, 6–1 in the final.
The top four seeds receive a bye into the second round.