Linz CH 2001
Jan Vacek won the title, beating Markus Hipfl 1–6 6–1 6–2 in the final.
Main draw 32 players
- 1🇧🇪Christophe RochusQuarterfinals · Lost to Jan Vacek
- 2🇪🇸David SanchezRound of 32 · Lost to Werner Eschauer
- 3🇦🇹Markus HipflFinal · Lost to Jan Vacek
- 4🇪🇸Albert MontanesQuarterfinals · Lost to Jurgen Melzer
- 5🇷🇺Nikolay DavydenkoQuarterfinals · Lost to Petr Dezort
- 6🇬🇪Irakli LabadzeRound of 32 · Lost to Krystian Pfeiffer
- 7CRCJuan Antonio MarinRound of 16 · Lost to Jurgen Melzer
- 8🇨🇿Jan VacekFinal · Champion
- WC🇦🇹Jurgen MelzerSemifinals · Lost to Jan Vacek
- Q🇨🇿Petr DezortSemifinals · Lost to Markus Hipfl
- Q🇵🇱Krystian PfeifferQuarterfinals · Lost to Markus Hipfl
- 🇩🇪Christian VinckRound of 16 · Lost to Jan Vacek
- 🇩🇪Jan WeinzierlRound of 16 · Lost to Markus Hipfl
- 🇫🇷Nicolas CoutelotRound of 16 · Lost to Albert Montanes
- 🇧🇬Orlin StanoytchevRound of 16 · Lost to Krystian Pfeiffer
- 🇮🇹Renzo FurlanRound of 16 · Lost to Nikolay Davydenko
- 🇮🇹Stefano CobolliRound of 16 · Lost to Christophe Rochus
- 🇦🇹Werner EschauerRound of 16 · Lost to Petr Dezort
- 🇩🇪Alexander WaskeRound of 32 · Lost to Nikolay Davydenko
- WC🇦🇹Andreas FaschingRound of 32 · Lost to Renzo Furlan
- Q🇦🇷Andres SchneiterRound of 32 · Lost to Stefano Cobolli
- 🇪🇸Diego HipperdingerRound of 32 · Lost to Markus Hipfl
- 🇪🇸Gorka FraileRound of 32 · Lost to Orlin Stanoytchev
- WC🇦🇹Gunter AusterhuberRound of 32 · Lost to Petr Dezort
- 🇦🇹Herbert WiltschnigRound of 32 · Lost to Christophe Rochus
- 🇸🇰Jan KroslakRound of 32 · Lost to Albert Montanes
- 🇦🇹Julian KnowleRound of 32 · Lost to Christian Vinck
- WC🇵🇱Lukasz KubotRound of 32 · Lost to Jurgen Melzer
- 🇩🇪Markus HantschkRound of 32 · Lost to Nicolas Coutelot
- Q🇸🇮Miha GregorcRound of 32 · Lost to Jan Weinzierl
- 🇪🇸Oscar BurriezaRound of 32 · Lost to Juan Antonio Marin
- 🇪🇸Oscar SerranoRound of 32 · Lost to Jan Vacek