| Singles | |
|---|---|
| 2004 Acura Classic | |
| Champion |
|
| Runner-up |
|
| Final score | 6–1, 6–1 |
Justine Henin was the defending champion, but withdrew due to a virus.
Lindsay Davenport won the title, defeating Anastasia Myskina 6–1, 6–1 in the final.
The first eight seeds received a bye into the second round.