Olbia CH 2003
Nicolas Almagro won the title, beating Martin Vassallo Arguello 6–2 6–3 in the final.
Main draw 32 players
- 1🇮🇹Tomas TenconiQuarterfinals · Lost to Nicolas Almagro
- 2🇫🇷Sebastien De ChaunacRound of 32 · Lost to Federico Luzzi
- 3🇦🇷Martin Vassallo ArguelloFinal · Lost to Nicolas Almagro
- 4🇮🇹Vincenzo SantopadreSemifinals · Lost to Nicolas Almagro
- 5🇫🇷Julien JeanpierreQuarterfinals · Lost to Martin Vassallo Arguello
- 6🇨🇭Michael LammerRound of 32 · Lost to Eric Prodon
- 7🇮🇹Alessio Di MauroQuarterfinals · Lost to Sebastian Prieto
- 8🇰🇿Yuri SchukinRound of 32 · Lost to Olivier Patience
- 🇪🇸Nicolas AlmagroFinal · Champion
- 🇦🇷Sebastian PrietoSemifinals · Lost to Martin Vassallo Arguello
- 🇱🇺Mike ScheidweilerQuarterfinals · Lost to Vincenzo Santopadre
- 🇦🇷Antonio PastorinoRound of 16 · Lost to Alessio Di Mauro
- 🇫🇷Eric ProdonRound of 16 · Lost to Mike Scheidweiler
- WC🇮🇹Federico LuzziRound of 16 · Lost to Sebastian Prieto
- 🇩🇪Florian MayerRound of 16 · Lost to Martin Vassallo Arguello
- 🇦🇷Ignacio HirigoyenRound of 16 · Lost to Julien Jeanpierre
- Q🇮🇹Matteo CollaRound of 16 · Lost to Vincenzo Santopadre
- 🇫🇷Olivier PatienceRound of 16 · Lost to Nicolas Almagro
- 🇳🇱Rogier WassenRound of 16 · Lost to Tomas Tenconi
- 🇨🇱Adrian GarciaRound of 32 · Lost to Martin Vassallo Arguello
- 🇪🇸Didac PerezRound of 32 · Lost to Tomas Tenconi
- WC🇮🇹Fabio DoccheRound of 32 · Lost to Ignacio Hirigoyen
- Q🇮🇹Flavio CipollaRound of 32 · Lost to Nicolas Almagro
- 🇪🇸Francisco FoguesRound of 32 · Lost to Sebastian Prieto
- WC🇦🇷Leonardo OlguinRound of 32 · Lost to Matteo Colla
- Q🇮🇹Manuel JorqueraRound of 32 · Lost to Rogier Wassen
- WC🇮🇹Massimo BosaRound of 32 · Lost to Florian Mayer
- Q🇮🇹Matteo GottiRound of 32 · Lost to Mike Scheidweiler
- 🇨🇴Michael QuinteroRound of 32 · Lost to Alessio Di Mauro
- 🇦🇷Nicolas ToderoRound of 32 · Lost to Vincenzo Santopadre
- 🇪🇸Roberto MenendezRound of 32 · Lost to Julien Jeanpierre
- 🇨🇭Stephane BohliRound of 32 · Lost to Antonio Pastorino