Guadalajara CH 1998
Markus Hipfl won the title, beating Younes El Aynaoui 6–7 7–6 7–6 in the final.
Main draw 32 players
- 1🇲🇦Younes El AynaouiFinal · Lost to Markus Hipfl
- 2🇩🇪Oliver GrossRound of 32 · Lost to Jiri Vanek
- 3🇦🇹Stefan KoubekRound of 32 · Lost to Alejandro Hernandez
- 4🇦🇷Hernan GumyRound of 32 · Lost to Francisco Cabello
- 5🇪🇸Alberto Martin#364Round of 32 · Lost to Marco Osorio
- 6🇧🇷Marcio CarlssonRound of 32 · Lost to Hector Moretti
- 7🇦🇷Eduardo MedicaQuarterfinals · Lost to Younes El Aynaoui
- 8🇳🇴Jan Frode AndersenRound of 32 · Lost to Thomas Larsen
- 🇦🇹Markus HipflFinal · Champion
- 🇦🇷Gaston EtlisSemifinals · Lost to Markus Hipfl
- WC🇲🇽Mariano SanchezSemifinals · Lost to Younes El Aynaoui
- 🇲🇽Alejandro Hernandez#463Quarterfinals · Lost to Gaston Etlis
- 🇦🇷Francisco CabelloQuarterfinals · Lost to Mariano Sanchez
- 🇪🇸Javier SanchezQuarterfinals · Lost to Markus Hipfl
- 🇦🇷Agustin CalleriRound of 16 · Lost to Younes El Aynaoui
- 🇺🇸David CaldwellRound of 16 · Lost to Alejandro Hernandez
- 🇳🇱Edwin KempesRound of 16 · Lost to Eduardo Medica
- Q🇦🇷Hector MorettiRound of 16 · Lost to Mariano Sanchez
- 🇨🇿Jiri VanekRound of 16 · Lost to Javier Sanchez
- WC🇲🇽Marco OsorioRound of 16 · Lost to Gaston Etlis
- 🇩🇰Thomas LarsenRound of 16 · Lost to Markus Hipfl
- Q🇩🇪Tomas BehrendRound of 16 · Lost to Francisco Cabello
- 🇧🇷Adriano FerreiraRound of 32 · Lost to Markus Hipfl
- Q🇺🇸Alexander ReichelRound of 32 · Lost to Eduardo Medica
- 🇭🇺Attila SavoltRound of 32 · Lost to Mariano Sanchez
- 🇵🇭Cecil MamiitRound of 32 · Lost to Edwin Kempes
- 🇦🇷Gaston GaudioRound of 32 · Lost to David Caldwell
- WC🇲🇽Javier GutierrezRound of 32 · Lost to Javier Sanchez
- QCUBLazaro NavarroRound of 32 · Lost to Tomas Behrend
- WC🇲🇽Oscar OrtizRound of 32 · Lost to Younes El Aynaoui
- 🇳🇱Rogier WassenRound of 32 · Lost to Gaston Etlis
- 🇦🇷Sebastian PrietoRound of 32 · Lost to Agustin Calleri