# 2004 Adidas International – Women's singles

Kim Clijsters was the defending champion, but was forced to withdraw due to a left ankle injury.
Justine Henin-Hardenne won the title by defeating Amélie Mauresmo 6–4, 6–4 in the final.

## Seeds

The first four seeds received a bye into the second round.
* Justine Henin-Hardenne (champion)
* Kim Clijsters (withdrew due to a left ankle injury)
* Amélie Mauresmo (final)
* Lindsay Davenport (semifinals, withdrew)
* Anastasia Myskina (quarterfinals)
* Elena Dementieva (quarterfinals)
* Chanda Rubin (quarterfinals)
* Ai Sugiyama (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Justine Henin-Hardenne | w/o | | | | | |
| 4 | Lindsay Davenport | | | | | | |
| 4 | Lindsay Davenport | | | 1 | Justine Henin-Hardenne | 6 | 6 |
| | | | | 3 | Amélie Mauresmo | 4 | 4 |
| 3 | Amélie Mauresmo | 6 | 7$^7$ | 3 | Amélie Mauresmo | 4 | 4 |
| | Francesca Schiavone | 3 | 6$^2$ | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | J Henin-Hardenne | 6 | 6 | | | | | | | | | |
| | C Martínez | 6 | 6 | | | C Martínez | 4 | 1 | | | | | | | | | |
| | M Maleeva | 0 | 0 | | | | | | | 1 | J Henin-Hardenne | 6 | 4 | 6 | | | |
| | L Krasnoroutskaya | 6 | 6 | | | | | | | 7 | C Rubin | 3 | 6 | 4 | | | |
| | D Hantuchová | 2 | 2 | | | L Krasnoroutskaya | 5 | 2 | | | | | | | | | |
| WC | C Watson | 6$^3$ | 2 | | 7 | C Rubin | 7 | 6 | | | | | | | | | |
| 7 | C Rubin | 7$^7$ | 6 | | | | | | | | | | | | 1 | J Henin-Hardenne | w/o |
| | | | | | | | | | | | | | | | 4 | L Davenport | |
| | | | | | 4 | L Davenport | 1 | 6 | 7 | | | | | | | | |
| WC | N Pratt | 2 | 3 | | | V Zvonareva | 6 | 2 | 5 | | | | | | | | |
| | V Zvonareva | 6 | 6 | | | | | | | 4 | L Davenport | 6 | 6 | | | | |
| | M Serna | 4 | 1 | | | | | | | 6 | E Dementieva | 3 | 4 | | | | |
| | E Bovina | 6 | 6 | | | E Bovina | 2 | 3 | | | | | | | | | |
| Q | A Cargill | 0 | 6 | 3 | 6 | E Dementieva | 6 | 6 | | | | | | | | | |
| 6 | E Dementieva | 6 | 0 | 6 | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | A Myskina | 6 | 2 | 6 | | | | | | | | | | | | | |
| | L Raymond | 1 | 6 | 4 | 5 | A Myskina | 6 | 6 | | | | | | | | | |
| | A Coetzer | 4 | 6 | 6 | | A Coetzer | 3 | 0 | | | | | | | | | |
| | P Schnyder | 6 | 3 | 0 | | | | | | 5 | A Myskina | 4 | 6$^4$ | | | | |
| | M Shaughnessy | 6 | 6 | | | | | | | 3 | A Mauresmo | 6 | 7$^7$ | | | | |
| Q | Å Svensson | 1 | 2 | | | M Shaughnessy | 2 | 3 | | | | | | | | | |
| | | | | | 3 | A Mauresmo | 6 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | 3 | A Mauresmo | 6 | 7$^7$ |
| 8 | A Sugiyama | 2 | 3 | | | | | | | | | | | | F Schiavone | 3 | 6$^2$ |
| WC | N Dechy | 6 | 6 | | WC | N Dechy | 0 | 4 | | | | | | | | | |
| | F Schiavone | 6 | 3 | 6 | | F Schiavone | 6 | 6 | | | | | | | | | |
| Q | J Janković | 4 | 6 | 4 | | | | | | | F Schiavone | 6 | 6 | | | | |
| Q | M Casanova | 3 | 3 | | | | | | | | A Smashnova-Pistolesi | 2 | 2 | | | | |
| | A Smashnova-Pistolesi | 6 | 6 | | | A Smashnova-Pistolesi | 4 | 7$^7$ | 6 | | | | | | | | |
| | | | | | LL | D Chládková | 6 | 6$^3$ | 1 | | | | | | | | |