Grenoble CH 2004
Karol Kucera won the title, beating Nicolas Mahut 7–5 6–2 in the final.
Main draw 32 players
- 1🇲🇦Hicham AraziRound of 32 · Lost to Wesley Moodie
- 2🇸🇰Karol BeckSemifinals · Lost to Nicolas Mahut
- 3🇫🇷Arnaud ClementRound of 32 · Lost to Nicolas Mahut
- 4🇧🇪Olivier RochusRound of 32 · Lost to Gael Monfils
- 5🇳🇱Raemon SluiterRound of 32 · Lost to Dick Norman
- 6🇫🇷Antony DupuisRound of 32 · Lost to Peter Wessels
- 7🇧🇪Gilles ElseneerRound of 32 · Lost to Uros Vico
- 8🇫🇷Thierry AscioneRound of 32 · Lost to Alexander Waske
- 🇸🇰Karol KuceraFinal · Champion
- 🇫🇷Nicolas MahutFinal · Lost to Karol Kucera
- 🇫🇷Marc GicquelSemifinals · Lost to Karol Kucera
- 🇩🇪Alexander WaskeQuarterfinals · Lost to Nicolas Mahut
- WC🇫🇷Gael MonfilsQuarterfinals · Lost to Marc Gicquel
- 🇨🇭George BastlQuarterfinals · Lost to Karol Beck
- 🇷🇴Razvan SabauQuarterfinals · Lost to Karol Kucera
- 🇧🇪Dick NormanRound of 16 · Lost to Razvan Sabau
- WC🇫🇷Florent SerraRound of 16 · Lost to Gael Monfils
- 🇫🇷Gilles SimonRound of 16 · Lost to Nicolas Mahut
- 🇫🇷Jean Michel PequeryRound of 16 · Lost to Alexander Waske
- 🇫🇷Jerome HaehnelRound of 16 · Lost to Karol Beck
- 🇳🇱Peter WesselsRound of 16 · Lost to George Bastl
- 🇮🇹Uros VicoRound of 16 · Lost to Marc Gicquel
- 🇿🇦Wesley MoodieRound of 16 · Lost to Karol Kucera
- Q🇮🇹Andrea StoppiniRound of 32 · Lost to George Bastl
- Q🇲🇨Clement MorelRound of 32 · Lost to Karol Beck
- 🇫🇷Julien JeanpierreRound of 32 · Lost to Gilles Simon
- 🇩🇪Michael BerrerRound of 32 · Lost to Jerome Haehnel
- WC🇫🇷Nicolas TourteRound of 32 · Lost to Jean Michel Pequery
- Q🇫🇷Patrice AtiasRound of 32 · Lost to Marc Gicquel
- 🇿🇦Rik De VoestRound of 32 · Lost to Karol Kucera
- 🇫🇷Sebastien De ChaunacRound of 32 · Lost to Razvan Sabau
- Q🇫🇷Xavier AudouyRound of 32 · Lost to Florent Serra