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. Guillermo Coria and Anna Pistolesi won the singles title.

Finals

Men's singles

🇦🇷 Guillermo Coria defeated 🇪🇸 David Ferrer 7–5, 6–1

Women's singles

🇮🇱 Anna Pistolesi defeated 🇨🇿 Klára Koukalová 6–2, 6–0

Men's doubles

🇵🇱 Mariusz Fyrstenberg / 🇵🇱 Marcin Matkowski defeated 🇨🇿 František Čermák / 🇨🇿 Leoš Friedl 6–4, 6–7(7–9), 6–3

Women's doubles

🇺🇦 Tatiana Perebiynis / Silvija Talaja defeated 🇪🇪 Maret Ani / 🇨🇿 Libuše Průšová 6–4, 6–2