Prague CH 2004
Jan Hernych won the title, beating Ivo Minar 6–1 6–4 in the final.
Main draw 32 players
- 1🇫🇷Fabrice SantoroRound of 16 · Lost to Edgardo Massa
- 2🇸🇰Karol KuceraQuarterfinals · Lost to Alex Bogomolov Jr
- 3🇨🇿Jan VacekRound of 32 · Lost to Emin Agaev
- 4🇫🇷Michael LlodraQuarterfinals · Lost to Bohdan Ulihrach
- 5🇷🇺Alex Bogomolov JrSemifinals · Lost to Ivo Minar
- 6🇦🇺Todd ReidRound of 32 · Lost to Ivo Minar
- 7🇨🇿Bohdan UlihrachSemifinals · Lost to Jan Hernych
- 8🇨🇿Jan HernychFinal · Champion
- WC🇨🇿Ivo MinarFinal · Lost to Jan Hernych
- 🇦🇷Edgardo MassaQuarterfinals · Lost to Jan Hernych
- 🇮🇹Francesco AldiQuarterfinals · Lost to Ivo Minar
- WC🇨🇿Dusan KarolRound of 16 · Lost to Alex Bogomolov Jr
- 🇦🇿Emin AgaevRound of 16 · Lost to Francesco Aldi
- Q🇨🇿Jan MasikRound of 16 · Lost to Ivo Minar
- 🇨🇭Jean Claude ScherrerRound of 16 · Lost to Karol Kucera
- 🇺🇸Michael RussellRound of 16 · Lost to Jan Hernych
- Q🇨🇿Robin VikRound of 16 · Lost to Michael Llodra
- 🇰🇿Yuri SchukinRound of 16 · Lost to Bohdan Ulihrach
- 🇲🇽Alejandro Hernandez#463Round of 32 · Lost to Karol Kucera
- 🇬🇧Alex BogdanovicRound of 32 · Lost to Jan Masik
- 🇨🇿Frantisek CermakRound of 32 · Lost to Fabrice Santoro
- 🇪🇸Ivan NavarroRound of 32 · Lost to Michael Russell
- Q🇦🇺Joseph SirianniRound of 32 · Lost to Bohdan Ulihrach
- Q🇨🇿Lukas DlouhyRound of 32 · Lost to Yuri Schukin
- 🇧🇷Marcos DanielRound of 32 · Lost to Edgardo Massa
- 🇨🇿Martin StepanekRound of 32 · Lost to Robin Vik
- 🇩🇪Michael BerrerRound of 32 · Lost to Francesco Aldi
- 🇨🇿Michal TabaraRound of 32 · Lost to Michael Llodra
- WC🇩🇪Mike SteinherrRound of 32 · Lost to Jean Claude Scherrer
- WC🇨🇿Roman BicekRound of 32 · Lost to Jan Hernych
- 🇫🇮Timo NieminenRound of 32 · Lost to Dusan Karol
- 🇬🇷Vasilis MazarakisRound of 32 · Lost to Alex Bogomolov Jr