Hamburg CH 2001
Michael Llodra won the title, beating Jan Vacek 6–4 6–3 in the final.
Main draw 32 players
- 1🇳🇱Raemon SluiterRound of 16 · Lost to Jan Vacek
- 2🇩🇪Christian VinckRound of 32 · Lost to Tuomas Ketola
- 3🇩🇪Jens KnippschildSemifinals · Lost to Michael Llodra
- 4🇳🇱Edwin KempesRound of 32 · Lost to Lars Burgsmuller
- 5🇳🇱Peter WesselsRound of 32 · Lost to Werner Eschauer
- 6🇦🇹Julian KnowleQuarterfinals · Lost to Axel Pretzsch
- 7🇬🇧Arvind ParmarRound of 16 · Lost to Michael Llodra
- 8🇮🇹Cristiano CarattiRound of 16 · Lost to Michael Berrer
- 🇫🇷Michael LlodraFinal · Champion
- 🇨🇿Jan VacekFinal · Lost to Michael Llodra
- WC🇩🇪Axel PretzschSemifinals · Lost to Jan Vacek
- 🇦🇹Clemens TrimmelQuarterfinals · Lost to Jan Vacek
- WC🇩🇪Michael BerrerQuarterfinals · Lost to Jens Knippschild
- 🇫🇮Tuomas KetolaQuarterfinals · Lost to Michael Llodra
- Q🇫🇷Benjamin CassaigneRound of 16 · Lost to Julian Knowle
- 🇩🇪Lars BurgsmullerRound of 16 · Lost to Axel Pretzsch
- 🇫🇷Olivier MutisRound of 16 · Lost to Tuomas Ketola
- 🇨🇿Petr LuxaRound of 16 · Lost to Jens Knippschild
- 🇦🇹Werner EschauerRound of 16 · Lost to Clemens Trimmel
- WC🇷🇺Alexandre LichtchenkoRound of 32 · Lost to Benjamin Cassaigne
- WC🇩🇪Andy FahlkeRound of 32 · Lost to Axel Pretzsch
- 🇬🇧Barry CowanRound of 32 · Lost to Michael Llodra
- Q🇷🇺Denis GolovanovRound of 32 · Lost to Arvind Parmar
- Q🇳🇱Dennis Van ScheppingenRound of 32 · Lost to Raemon Sluiter
- 🇸🇪Fredrik JonssonRound of 32 · Lost to Olivier Mutis
- 🇧🇪Gilles ElseneerRound of 32 · Lost to Julian Knowle
- Q🇩🇪Jan BoruszewskiRound of 32 · Lost to Cristiano Caratti
- 🇸🇰Jan KroslakRound of 32 · Lost to Clemens Trimmel
- 🇸🇪Johan SettergrenRound of 32 · Lost to Jens Knippschild
- 🇨🇭Lorenzo MantaRound of 32 · Lost to Petr Luxa
- 🇬🇧Martin LeeRound of 32 · Lost to Jan Vacek
- 🇨🇿Petr KralertRound of 32 · Lost to Michael Berrer