| Singles | |
|---|---|
| 2003 Legg Mason Tennis Classic | |
| Champion |
|
| Runner-up |
|
| Final score | 6–3, 6–4 |
James Blake was the defending champion but lost in the quarterfinals to Andre Agassi.
Tim Henman won in the final 6–3, 6–4 against Fernando González.
All sixteen seeds received a bye to the second round.