Ulm CH 1998
Younes El Aynaoui won the title, beating Dinu Pescariu 6–4 6–3 in the final.
Main draw 32 players
- 1🇸🇪Magnus NormanRound of 16 · Lost to Alex Lopez Moron
- 2🇷🇴Dinu PescariuFinal · Lost to Younes El Aynaoui
- 3🇩🇪Rainer SchuettlerRound of 32 · Lost to Younes El Aynaoui
- 4🇨🇿Radomir VasekQuarterfinals · Lost to Orlin Stanoytchev
- 5🇩🇪Marcello CracaQuarterfinals · Lost to Younes El Aynaoui
- 6🇧🇬Orlin StanoytchevSemifinals · Lost to Dinu Pescariu
- 7🇳🇴Christian Ruud#18Semifinals · Lost to Younes El Aynaoui
- 8🇩🇪Dirk DierRound of 32 · Lost to Martin Rodriguez
- 🇲🇦Younes El AynaouiFinal · Champion
- 🇪🇸Alex Lopez MoronQuarterfinals · Lost to Christian Ruud
- 🇦🇷Martin RodriguezQuarterfinals · Lost to Dinu Pescariu
- 🇪🇸Alberto Martin#364Round of 16 · Lost to Orlin Stanoytchev
- 🇭🇺Attila SavoltRound of 16 · Lost to Younes El Aynaoui
- Q🇧🇷Francisco CostaRound of 16 · Lost to Dinu Pescariu
- 🇧🇷Jaime OncinsRound of 16 · Lost to Radomir Vasek
- 🇧🇷Marcio CarlssonRound of 16 · Lost to Marcello Craca
- 🇩🇪Markus HantschkRound of 16 · Lost to Martin Rodriguez
- Q🇩🇰Thomas LarsenRound of 16 · Lost to Christian Ruud
- 🇦🇷Agustin GarizzioRound of 32 · Lost to Francisco Costa
- 🇩🇪Bernd KarbacherRound of 32 · Lost to Alex Lopez Moron
- 🇮🇹Davide ScalaRound of 32 · Lost to Alberto Martin
- Q🇮🇹Gabrio CastrichellaRound of 32 · Lost to Christian Ruud
- Q🇦🇹Herbert WiltschnigRound of 32 · Lost to Marcello Craca
- 🇷🇴Ion MoldovanRound of 32 · Lost to Jaime Oncins
- 🇨🇭Ivo HeubergerRound of 32 · Lost to Orlin Stanoytchev
- WC🇩🇪Jakub Herm ZahlavaRound of 32 · Lost to Thomas Larsen
- 🇸🇰Jan KroslakRound of 32 · Lost to Dinu Pescariu
- WC🇩🇪Lars UebelRound of 32 · Lost to Attila Savolt
- 🇮🇹Marco MeneschincheriRound of 32 · Lost to Radomir Vasek
- 🇩🇪Michael KohlmannRound of 32 · Lost to Magnus Norman
- LL🇦🇹Rainer FalentiRound of 32 · Lost to Marcio Carlsson
- 🇦🇷Sebastian PrietoRound of 32 · Lost to Markus Hantschk