Oberstaufen CH 2001
Oliver Gross won the title, beating Oliver Marach 6–0 6–1 in the final.
Main draw 32 players
- 1🇩🇪Tomas BehrendRound of 32 · Lost to Simon Greul
- 2🇦🇹Clemens TrimmelRound of 16 · Lost to Martin Vassallo Arguello
- 3🇰🇿Yuri SchukinRound of 32 · Lost to Hermes Gamonal
- 4🇧🇬Orlin StanoytchevRound of 16 · Lost to Patricio Arquez
- 5🇩🇪Oliver GrossFinal · Champion
- 6🇦🇹Zbynek MlynarikRound of 16 · Lost to Zeljko Krajan
- 7🇭🇷Ivan VajdaRound of 16 · Lost to Dieter Kindlmann
- 8🇦🇹Oliver MarachFinal · Lost to Oliver Gross
- WC🇩🇪Dieter KindlmannSemifinals · Lost to Oliver Marach
- Q🇭🇷Zeljko KrajanSemifinals · Lost to Oliver Gross
- Q🇦🇷Martin Vassallo ArguelloQuarterfinals · Lost to Oliver Gross
- 🇦🇷Patricio ArquezQuarterfinals · Lost to Zeljko Krajan
- WC🇩🇪Simon GreulQuarterfinals · Lost to Oliver Marach
- 🇬🇷Solon PeppasQuarterfinals · Lost to Dieter Kindlmann
- 🇨🇿Frantisek CermakRound of 16 · Lost to Oliver Marach
- 🇨🇱Hermes GamonalRound of 16 · Lost to Solon Peppas
- 🇸🇰Jan KroslakRound of 16 · Lost to Oliver Gross
- LL🇦🇺Paul BaccanelloRound of 16 · Lost to Simon Greul
- 🇩🇪Andy FahlkeRound of 32 · Lost to Zbynek Mlynarik
- Q🇩🇪Christian GrunesRound of 32 · Lost to Paul Baccanello
- 🇪🇸David FerrerRound of 32 · Lost to Clemens Trimmel
- WC🇩🇪Dominik MeffertRound of 32 · Lost to Patricio Arquez
- 🇻🇪Jimy SzymanskiRound of 32 · Lost to Solon Peppas
- 🇦🇹Jurgen MelzerRound of 32 · Lost to Oliver Gross
- 🇦🇷Mariano DelfinoRound of 32 · Lost to Zeljko Krajan
- Q🇦🇹Martin SpottlRound of 32 · Lost to Ivan Vajda
- 🇪🇸Oscar HernandezRound of 32 · Lost to Orlin Stanoytchev
- WC🇩🇪Richard MaierRound of 32 · Lost to Oliver Marach
- 🇳🇱Rogier WassenRound of 32 · Lost to Frantisek Cermak
- 🇦🇷Sergio RoitmanRound of 32 · Lost to Dieter Kindlmann
- 🇫🇮Tapio NurminenRound of 32 · Lost to Jan Kroslak
- 🇷🇺Vadim KutsenkoRound of 32 · Lost to Martin Vassallo Arguello