# 2004 Ordina Open – Women's singles

Kim Clijsters was the defending champion, but did not compete in 2004.
Mary Pierce won the title in 2004.

## Seeds

The top two seeds receive a bye into the second round.
* Nadia Petrova (second round)
* Patty Schnyder (second round)
* Mary Pierce (Winner)
* Eleni Daniilidou (first round, withdrew due to a right achilles strain)
* Émilie Loit (first round, withdrew due to a right foot ligament strain)
* Jelena Kostanić (first round)
* Claudine Schaul (quarterfinals)
* Lina Krasnoroutskaia (semifinals)

## 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 |
| 8 | Lina Krasnoroutskaia | 2 | 2 | | | | |
| 3 | Mary Pierce | 6 | 6 | | | | |
| 3 | Mary Pierce | 6 | 6 | 3 | Mary Pierce | 7 | 6 |
| | | | | | Klára Koukalová | 6$^6$ | 2 |
| | Klára Koukalová | 7 | 3 | | Klára Koukalová | 6$^6$ | 2 |
| | Anabel Medina Garrigues | 5 | 0$^r$ | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | N Petrova | 4 | 3 | | | | | | | | | |
| | J Janković | 6 | 6 | | | J Janković | 6 | 6 | | | | | | | | | |
| | G Dulko | 1 | 1 | | | | | | | | J Janković | 4 | 1 | | | | |
| | D Chládková | 4 | 6 | 6 | | | | | | 8 | L Krasnoroutskaia | 6 | 6 | | | | |
| | M Suchá | 6 | 2 | 4 | | D Chládková | 3 | 4 | | | | | | | | | |
| | M Czink | 2 | 1 | | 8 | L Krasnoroutskaia | 6 | 6 | | | | | | | | | |
| 8 | L Krasnoroutskaia | 6 | 6 | | | | | | | | | | | 8 | L Krasnoroutskaia | 2 | 2 |
| 3 | M Pierce | 6 | 6 | | | | | | | | | | | 3 | M Pierce | 6 | 6 |
| | E Gagliardi | 2 | 4 | | 3 | M Pierce | 6$^3$ | 6 | 6 | | | | | | | | |
| | M Kirilenko | 6 | 6 | | | M Kirilenko | 7 | 4 | 2 | | | | | | | | |
| | ME Camerin | 4 | 1 | | | | | | | 3 | M Pierce | 6 | 6 | | | | |
| | K Srebotnik | 1 | 3 | | | | | | | PR | A Kremer | 4 | 2 | | | | |
| PR | A Kremer | 6 | 6 | | PR | A Kremer | 6 | 6 | | | | | | | | | |
| | A Barna | 6 | 3 | 6 | | A Barna | 2 | 4 | | | | | | | | | |
| 6 | J Kostanić | 4 | 6 | 2 | | | | | | | | | | | | | |

### 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 |
| 5 | É Loit | | | | | | | | | | | | | | | |
| | B Schett | w/o | | | | B Schett | 7 | 6 | | | | | | | | |
| | F Pennetta | 6 | 7 | | | F Pennetta | 5 | 2 | | | | | | | | |
| | A Parra Santonja | 3 | 6$^5$ | | | | | | | | B Schett | 4 | 2 | | | |
| | M Marrero | 7 | 5 | 3 | | | | | | | K Koukalová | 6 | 6 | | | |
| | M Sequera | 6$^3$ | 7 | 6 | | M Sequera | 6 | 3 | 3 | | | | | | | |
| | K Koukalová | w/o | | | | K Koukalová | 4 | 6 | 6 | | | | | | | |
| 4 | E Daniilidou | | | | | | | | | | | | | K Koukalová | 7 | 3 |
| 7 | C Schaul | 6 | 3 | | | | | | | | | | | A Medina Garrigues | 5 | 0$^r$ |
| WC | M Krajicek | 4 | 1$^r$ | | 7 | C Schaul | 4 | 6 | 0 | | | | | | | |
| WC | C Gullickson | 1 | 5 | | | A Morigami | 6 | 4 | 0$^r$ | | | | | | | |
| | A Morigami | 6 | 7 | | | | | | | 7 | C Schaul | 4 | 0 | | | |
| | Ľ Cervanová | 2 | 1 | | | | | | | | A Medina Garrigues | 6 | 6 | | | |
| | A Medina Garrigues | 6 | 6 | | | A Medina Garrigues | 6 | 6 | | | | | | | | |
| | | | | | 2/WC | P Schnyder | 2 | 4 | | | | | | | | |