# 2003 Idea Prokom Open – Women's singles

Dinara Safina was the defending champion in the Women's Singles event in the 2003 Idea Prokom Open, a Polish tennis competition. She retired in her quarter-final match against Anna Pistolesi.
Pistolesi won the title by defeating Klára Koukalová 6–2, 6–0 in the final.

## Seeds

The first two seeds received a bye into the second round.
* Anastasia Myskina (quarterfinals)
* Patty Schnyder (semifinals)
* Anna Pistolesi (champion)
* Denisa Chládková (first round)
* Iroda Tulyaganova (first round)
* Maja Matevžič (quarterfinals, withdrew)
* Dinara Safina (quarterfinals, retired)
* Petra Mandula (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 | Semifinals | Final | Final | Final | Final |
| 8 | Petra Mandula | 6 | 3 | 0 | | | | |
| | Klára Koukalová | 4 | 6 | 6 | | | | |
| | Klára Koukalová | 4 | 6 | 6 | | Klára Koukalová | 2 | 0 |
| | | | | | 3 | Anna Pistolesi | 6 | 6 |
| 3 | Anna Pistolesi | 5 | 6 | 6 | 3 | Anna Pistolesi | 6 | 6 |
| 2 | Patty Schnyder | 7 | 4 | 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | A Myskina | 6 | 6 | | | | | | | | | | |
| | E Birnerová | 2 | 4 | | Q | S Gehrlein | 3 | 4 | | | | | | | | | | |
| Q | S Gehrlein | 6 | 6 | | | | | | | 1 | A Myskina | 4 | 0$^r$ | | | | | |
| | Ľ Kurhajcová | 5 | 3 | | | | | | | 8 | P Mandula | 6 | 3 | | | | | |
| | A Medina Garrigues | 7 | 6 | | | A Medina Garrigues | 4 | 0 | | | | | | | | | | |
| Q | Y Beygelzimer | 4 | 4 | | 8 | P Mandula | 6 | 6 | | | | | | | | | | |
| 8 | P Mandula | 6 | 6 | | | | | | | | | | | 8 | P Mandula | 6 | 3 | 0 |
| 4 | D Chládková | 6 | 2 | 3 | | | | | | | | | | | K Koukalová | 4 | 6 | 6 |
| | S Cohen-Aloro | 1 | 6 | 6 | | S Cohen-Aloro | 6 | 4 | 1 | | | | | | | | | |
| LL | L Průšová | 7$^7$ | 1 | 3 | | K Koukalová | 0 | 6 | 6 | | | | | | | | | |
| | K Koukalová | 6$^2$ | 6 | 6 | | | | | | | K Koukalová | 6 | 6 | | | | | |
| Q | E Fauth | 6 | 3 | 4 | | | | | | Q | J Kostanić | 1 | 0 | | | | | |
| | M Casanova | 2 | 6 | 6 | | M Casanova | 3 | 6 | 6$^1$ | | | | | | | | | |
| Q | J Kostanić | 6 | 6 | | Q | J Kostanić | 6 | 2 | 7$^7$ | | | | | | | | | |
| 5 | I Tulyaganova | 2 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | D Safina | 6 | 4 | 6 | | | | | | | | | | | | | | | |
| | J Sakowicz | 4 | 6 | 2 | 7 | D Safina | 6 | 7$^7$ | | | | | | | | | | | |
| | F Pennetta | 7 | 6 | | | F Pennetta | 1 | 6$^3$ | | | | | | | | | | | |
| | C Fernández | 5 | 3 | | | | | | | 7 | D Safina | 7$^9$ | 1 | 1$^r$ | | | | | |
| | I Benešová | 6 | 6 | | | | | | | 3 | A Pistolesi | 6$^7$ | 6 | 4 | | | | | |
| | K Šprem | 0 | 4 | | | I Benešová | 1 | 2 | | | | | | | | | | | |
| | H Nagyová | 3 | 7 | 2 | 3 | A Pistolesi | 6 | 6 | | | | | | | | | | | |
| 3 | A Pistolesi | 6 | 5 | 6 | | | | | | | | | | | 3 | A Pistolesi | 5 | 6 | 6 |
| 6 | M Matevžič | 6 | 2 | 6 | | | | | | | | | | | 2 | P Schnyder | 7 | 4 | 2 |
| | P Wartusch | 2 | 6 | 3 | 6 | M Matevžič | 6 | 7$^7$ | | | | | | | | | | | |
| | An Serra Zanetti | 2 | 3 | | | A Barna | 3 | 6$^2$ | | | | | | | | | | | |
| | A Barna | 6 | 6 | | | | | | | 6 | M Matevžič | | | | | | | | |
| | S Talaja | 7 | 6 | | | | | | | 2 | P Schnyder | w/o | | | | | | | |
| WC | M Domachowska | 5 | 3 | | | S Talaja | 6 | 3 | 6$^5$ | | | | | | | | | | |
| | | | | | 2 | P Schnyder | 2 | 6 | 7$^7$ | | | | | | | | | | |