| Singles | |
|---|---|
| 2005 Legg Mason Tennis Classic | |
| Champion |
|
| Runner-up |
|
| Final score | 7–5, 6–3 |
Lleyton Hewitt was the defending champion, but did not participate.
Andy Roddick won in the final 7–5, 6–3, against James Blake.
All seeds receive a bye into the second round.