# 2005 Ordina Open – Women's singles

Mary Pierce was the defending champion, but did not compete this year.
Eighth-seeded Klára Koukalová won the title by defeating Lucie Šafářová 3–6, 6–2, 6–2 in the final.

## Seeds

The top two seeds receive a bye into the second round.
* Elena Dementieva (second round, retired due to a right shoulder strain)
* Nadia Petrova (quarterfinals)
* Anabel Medina Garrigues (second round)
* Dinara Safina (quarterfinals)
* Nuria Llagostera Vives (first round)
* Gisela Dulko (semifinals)
* Anna-Lena Grönefeld (second round, retired due to a right groin strain)
* Klára Koukalová (champion)

## 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 | Final |
| 8 | Klára Koukalová | 6 | 7 | | | | | |
| | Meghann Shaughnessy | 1 | 5 | | | | | |
| | Meghann Shaughnessy | 1 | 5 | 8 | Klára Koukalová | 3 | 6 | 6 |
| | | | | | Lucie Šafářová | 6 | 2 | 2 |
| | Lucie Šafářová | 6 | 6 | | Lucie Šafářová | 6 | 2 | 2 |
| 6 | Gisela Dulko | 3 | 3 | | | | | |

### 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 | E Dementieva | 5$^r$ | | | | | | | | | | |
| WC | A Rezaï | 6 | 4 | 4 | | D Chládková | 5 | | | | | | | | | | |
| | D Chládková | 3 | 6 | 6 | | | | | | | D Chládková | 3 | 3 | | | | |
| WC | M Navratilova | 6 | 1 | 4 | | | | | | 8 | K Koukalová | 6 | 6 | | | | |
| | C Schaul | 4 | 6 | 6 | | C Schaul | 6 | 4 | 0 | | | | | | | | |
| | M Domachowska | 6 | 4 | 3 | 8 | K Koukalová | 4 | 6 | 6 | | | | | | | | |
| 8 | K Koukalová | 3 | 6 | 6 | | | | | | | | | | 8 | K Koukalová | 6 | 7 |
| 3 | A Medina Garrigues | 6 | 7$^7$ | | | | | | | | | | | | M Shaughnessy | 1 | 5 |
| | I Benešová | 4 | 6$^5$ | | 3 | A Medina Garrigues | 3 | 6 | 2 | | | | | | | | |
| WC | M Krajicek | 6 | 6 | | WC | M Krajicek | 6 | 3 | 6 | | | | | | | | |
| | Ľ Cervanová | 1 | 3 | | | | | | | WC | M Krajicek | 4$^r$ | | | | | |
| | M Shaughnessy | 6 | 6 | | | | | | | | M Shaughnessy | 3 | | | | | |
| | A Smashnova | 2 | 4 | | | M Shaughnessy | 7$^{11}$ | 3 | 3 | | | | | | | | |
| | A Jidkova | 3 | 2 | | 7 | A-L Grönefeld | 6$^9$ | 6 | 0$^r$ | | | | | | | | |
| 7 | A-L Grönefeld | 6 | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | N Llagostera Vives | 7$^7$ | 6$^5$ | 4 | | | | | | | | | | | | | |
| | L Šafářová | 6$^5$ | 7$^7$ | 6 | | L Šafářová | 6 | 6 | | | | | | | | | |
| | V Ruano Pascual | 6 | 3 | 6 | | V Ruano Pascual | 1 | 1 | | | | | | | | | |
| | E Dominikovic | 4 | 6 | 4 | | | | | | L Šafářová | 6 | 6 | | | | | |
| | M Kirilenko | 6 | 6 | | | | | | 4 | D Safina | 4 | 4 | | | | | |
| | K Peschke | 4 | 3 | | | M Kirilenko | 4 | 6$^2$ | | | | | | | | | |
| | S Pe'er | 2 | 1 | | 4 | D Safina | 6 | 7$^7$ | | | | | | | | | |
| 4 | D Safina | 6 | 6 | | | | | | | | | | | | L Šafářová | 6 | 6 |
| 6 | G Dulko | 6 | 6 | | | | | | | | | | | 6 | G Dulko | 3 | 3 |
| | D Randriantefy | 4 | 1 | | 6 | G Dulko | 6 | 6 | | | | | | | | | |
| | ME Camerin | 7$^7$ | 6 | | | ME Camerin | 3 | 0 | | | | | | | | | |
| | S Stosur | 6$^1$ | 1 | | | | | | 6 | G Dulko | 6 | 4 | 6 | | | | |
| | M Díaz Oliva | 1 | 6 | 6 | | | | | 2 | N Petrova | 4 | 6 | 3 | | | | |
| | J Kostanić | 6 | 2 | 3 | | M Díaz Oliva | 3 | 4 | | | | | | | | | |
| | | | | | 2 | N Petrova | 6 | 6 | | | | | | | | | |