Rosmalen Open 2004
Michael Llodra won the title, beating Guillermo Coria 6–3 6–4 in the final.
Main draw 32 players
- 1🇦🇷Guillermo CoriaFinal · Lost to Michael Llodra
- 2🇩🇪Rainer SchuettlerRound of 32 · Lost to Raemon Sluiter
- 3🇳🇱Sjeng SchalkenRound of 32 · Lost to Mario Ancic
- 4🇪🇸Tommy RobredoSemifinals · Lost to Michael Llodra
- 5🇸🇰Dominik HrbatyRound of 32 · Lost to Jan Vacek
- 6🇷🇺Mikhail YouzhnyRound of 16 · Lost to Martin Verkerk
- 7🇫🇷Arnaud ClementQuarterfinals · Lost to Guillermo Coria
- 8🇪🇸Fernando VerdascoQuarterfinals · Lost to Tommy Robredo
- WC🇫🇷Michael LlodraFinal · Champion
- 🇭🇷Mario AncicSemifinals · Lost to Guillermo Coria
- 🇳🇱Martin VerkerkQuarterfinals · Lost to Mario Ancic
- 🇳🇱Raemon SluiterQuarterfinals · Lost to Michael Llodra
- 🇳🇱Dennis Van ScheppingenRound of 16 · Lost to Arnaud Clement
- 🇦🇷Guillermo CanasRound of 16 · Lost to Tommy Robredo
- 🇷🇺Igor AndreevRound of 16 · Lost to Mario Ancic
- 🇨🇿Jan VacekRound of 16 · Lost to Michael Llodra
- 🇳🇱John Van LottumRound of 16 · Lost to Fernando Verdasco
- Q🇩🇪Michael KohlmannRound of 16 · Lost to Guillermo Coria
- Q🇩🇪Philipp PetzschnerRound of 16 · Lost to Raemon Sluiter
- 🇩🇪Alexander PoppRound of 32 · Lost to Philipp Petzschner
- 🇫🇷Antony DupuisRound of 32 · Lost to Mikhail Youzhny
- Q🇨🇭George BastlRound of 32 · Lost to Michael Kohlmann
- 🇭🇷Ivo KarlovicRound of 32 · Lost to Arnaud Clement
- Q🇨🇭Jean Claude ScherrerRound of 32 · Lost to Fernando Verdasco
- 🇦🇷Jose AcasusoRound of 32 · Lost to Dennis Van Scheppingen
- 🇸🇰Karol BeckRound of 32 · Lost to Guillermo Coria
- 🇧🇪Kristof VliegenRound of 32 · Lost to Martin Verkerk
- 🇩🇪Lars BurgsmullerRound of 32 · Lost to Tommy Robredo
- 🇷🇺Nikolay DavydenkoRound of 32 · Lost to Guillermo Canas
- WC🇳🇱Peter WesselsRound of 32 · Lost to Igor Andreev
- 🇫🇷Thierry AscioneRound of 32 · Lost to John Van Lottum
- 🇹🇼Yen Hsun LuRound of 32 · Lost to Michael Llodra