The 2003 Idea Prokom Open was a combined men's and women's tennis tournament played on outdoor clay courts in Sopot, Poland, that was part of the International Series of the 2003 ATP Tour and of Tier III of the 2003 WTA Tour. The tournament ran from 28 July through 3 August 2003.
| 2003 Idea Prokom Open | |
|---|---|
| Date | 28 July – 3 August |
| Edition | 3rd (men) / 6th (women) |
| Category | International Series (men) Tier III (women) |
| Surface | Clay / outdoors |
| Location | Sopot, Poland |
| Champions | |
| Men's singles | |
 Guillermo Coria | |
| Women's singles | |
 Anna Pistolesi | |
| Men's doubles | |
 Mariusz Fyrstenberg / Marcin Matkowski | |
| Women's doubles | |
 Tatiana Perebiynis /  Silvija Talaja | |
Finals edit
Men's singles edit
Guillermo Coria defeated 
David Ferrer 7–5, 6–1
- It was Coria's 4th title of the year and the 5th of his career.
Women's singles edit
Anna Pistolesi defeated 
Klára Koukalová 6–2, 6–0
- It was Pistolesi's 1st title of the year and the 7th of her career.
Men's doubles edit
Mariusz Fyrstenberg / Marcin Matkowski defeated František Čermák / Leoš Friedl 6–4, 6–7(7–9), 6–3
- It was Fyrstenberg's only title of the year and the 1st of his career. It was Matkowski's only title of the year and the 1st of his career.
Women's doubles edit
Tatiana Perebiynis / Silvija Talaja defeated 
Maret Ani / Libuše Průšová 6–4, 6–2
- It was Perebiynis' only title of the year and the 2nd of her career. It was Talaja's only title of the year and the 3rd of her career.
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