Final score 7–6, 5–7, 7–6 | ||
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.
Seeds
The first four seeds received a bye into the second round.
References
2004 Bank of the West Classic – Singles Wikipedia(Text) CC BY-SA