| Details | |
|---|---|
| Duration | February 2 – October 24 |
| Edition | 15th |
| Tournaments | 10 |
| Achievements (singles) | |
| Most tournament titles |  Amélie Mauresmo (3) |
| Most tournament finals |  Lindsay Davenport Amélie Mauresmo (3) |
← 2003 2005 → | |
The WTA Tier I events are part of the elite tour for professional women's tennis organised by the WTA called the WTA Tour.[1]
- ^ "2004 Tournaments | WTA Official". Women's Tennis Association. Archived from the original on 2022-09-20.