| Singles | |
|---|---|
| 2004 Bank of the West Classic | |
| Champion |
|
| Runner-up |
|
| Final score | 7–6(7–4), 5–7, 7–6(7–4) |
Kim Clijsters was the defending champion, but did not compete this year due to a recovery from a surgery.
Lindsay Davenport win the title, defeating Venus Williams 7–6(7–4), 5–7, 7–6(7–4) in the final.
The first four seeds received a bye into the second round.