Brasov CH 2003
Daniel Elsner won the title, beating Razvan Sabau 6–2 6–1 in the final.
Main draw 32 players
- 1🇷🇴Victor HanescuRound of 16 · Lost to Jean Claude Scherrer
- 3🇷🇸Janko TipsarevicRound of 16 · Lost to Razvan Sabau
- 4🇮🇹Stefano GalvaniSemifinals · Lost to Daniel Elsner
- 5🇩🇪Daniel ElsnerFinal · Champion
- 6🇧🇬Ivaylo TraykovQuarterfinals · Lost to Razvan Sabau
- 7🇭🇷Roko KaranusicQuarterfinals · Lost to Stefano Galvani
- 8🇮🇹Paolo LorenziRound of 16 · Lost to Darko Madjarovski
- 🇷🇴Razvan SabauFinal · Lost to Daniel Elsner
- 🇦🇹Alexander PeyaSemifinals · Lost to Razvan Sabau
- 🇷🇸Darko MadjarovskiQuarterfinals · Lost to Alexander Peya
- 🇨🇭Jean Claude ScherrerQuarterfinals · Lost to Daniel Elsner
- 🇩🇪Christopher KasRound of 16 · Lost to Roko Karanusic
- 🇭🇷Mario RadicRound of 16 · Lost to Ivaylo Traykov
- 🇦🇹Oliver MarachRound of 16 · Lost to Daniel Elsner
- LL🇦🇹Philipp MullnerRound of 16 · Lost to Alexander Peya
- Q🇷🇴Teodor Dacian CraciunRound of 16 · Lost to Stefano Galvani
- WC🇷🇺Alexander KudryavtsevRound of 32 · Lost to Jean Claude Scherrer
- 🇮🇹Federico LuzziRound of 32 · Lost to Teodor Dacian Craciun
- WC🇷🇴Gabriel MoraruRound of 32 · Lost to Oliver Marach
- 🇦🇹Herbert WiltschnigRound of 32 · Lost to Darko Madjarovski
- Q🇷🇴Horia TecauRound of 32 · Lost to Roko Karanusic
- WC🇷🇴Ion MoldovanRound of 32 · Lost to Paolo Lorenzi
- 🇪🇸Ivan NavarroRound of 32 · Lost to Philipp Mullner
- 🇩🇪Jakub Herm ZahlavaRound of 32 · Lost to Ivaylo Traykov
- 🇪🇸Juan GinerRound of 32 · Lost to Janko Tipsarevic
- Q🇬🇷Lefteris AlexiouRound of 32 · Lost to Mario Radic
- 🇮🇹Leonardo AzzaroRound of 32 · Lost to Daniel Elsner
- 🇳🇱Rogier WassenRound of 32 · Lost to Razvan Sabau
- LL🇭🇺Sebo KissRound of 32 · Lost to Alexander Peya
- WC🇬🇷Theodoros AngelinosRound of 32 · Lost to Stefano Galvani
- 🇧🇬Todor EnevRound of 32 · Lost to Christopher Kas
- Q🇷🇴Victor IonitaRound of 32 · Lost to Victor Hanescu