Helsinki2 CH 2003
Davide Sanguinetti won the title, beating Robin Soderling 6–4 7–6(4) in the final.
Main draw 32 players
- 1🇫🇮Jarkko NieminenRound of 16 · Lost to Bjorn Phau
- 2🇸🇪Robin SoderlingFinal · Lost to Davide Sanguinetti
- 3🇮🇹Davide SanguinettiFinal · Champion
- 4🇳🇱John Van LottumRound of 16 · Lost to Ivo Heuberger
- 5🇩🇪Alexander PoppSemifinals · Lost to Robin Soderling
- 6🇸🇪Joachim JohanssonSemifinals · Lost to Davide Sanguinetti
- 7🇳🇱Dennis Van ScheppingenQuarterfinals · Lost to Davide Sanguinetti
- 8🇷🇸Janko TipsarevicRound of 32 · Lost to Igor Kunitsyn
- 🇩🇪Bjorn PhauQuarterfinals · Lost to Joachim Johansson
- 🇨🇭Ivo HeubergerQuarterfinals · Lost to Alexander Popp
- Q🇨🇿Michal TabaraQuarterfinals · Lost to Robin Soderling
- 🇩🇪Daniel ElsnerRound of 16 · Lost to Dennis Van Scheppingen
- 🇷🇺Igor KunitsynRound of 16 · Lost to Michal Tabara
- 🇦🇹Julian KnowleRound of 16 · Lost to Robin Soderling
- 🇸🇰Michal MertinakRound of 16 · Lost to Alexander Popp
- 🇭🇷Roko KaranusicRound of 16 · Lost to Joachim Johansson
- 🇫🇮Tuomas KetolaRound of 16 · Lost to Davide Sanguinetti
- 🇦🇹Alexander PeyaRound of 32 · Lost to Ivo Heuberger
- WC🇷🇺Alexander SikanovRound of 32 · Lost to Tuomas Ketola
- 🇩🇪Alexander WaskeRound of 32 · Lost to Bjorn Phau
- 🇬🇧Arvind ParmarRound of 32 · Lost to Davide Sanguinetti
- Q🇷🇸Boris PashanskiRound of 32 · Lost to Joachim Johansson
- 🇹🇭Danai UdomchokeRound of 32 · Lost to Julian Knowle
- Q🇩🇪Dieter KindlmannRound of 32 · Lost to Alexander Popp
- Q🇨🇭Jean Claude ScherrerRound of 32 · Lost to John Van Lottum
- 🇨🇿Jiri VanekRound of 32 · Lost to Dennis Van Scheppingen
- 🇮🇹Massimo DellacquaRound of 32 · Lost to Jarkko Nieminen
- 🇮🇱Noam OkunRound of 32 · Lost to Robin Soderling
- 🇳🇱Peter WesselsRound of 32 · Lost to Michal Tabara
- WC🇫🇮Timo NieminenRound of 32 · Lost to Roko Karanusic
- 🇨🇿Tomas ZibRound of 32 · Lost to Daniel Elsner
- WC🇷🇺Vladimir MelnikovRound of 32 · Lost to Michal Mertinak