Lima CH 1998
Stefan Koubek won the title, beating Juan Ignacio Chela 6–3 2–6 6–0 in the final.
Main draw 32 players
- 1🇲🇦Younes El AynaouiRound of 32 · Lost to Federico Browne
- 2🇲🇦Karim AlamiRound of 32 · Lost to Eduardo Medica
- 3🇩🇪Oliver GrossRound of 32 · Lost to Javier Sanchez
- 4🇦🇷Martin RodriguezRound of 32 · Lost to Andre Sa
- 5🇦🇷Guillermo CanasRound of 16 · Lost to Attila Savolt
- 6🇦🇹Stefan KoubekFinal · Champion
- 7🇦🇷Hernan GumyRound of 16 · Lost to Juan Ignacio Chela
- 8🇧🇷Marcio CarlssonRound of 32 · Lost to Jan Frode Andersen
- Q🇦🇷Juan Ignacio ChelaFinal · Lost to Stefan Koubek
- 🇪🇸Alberto Martin#359Semifinals · Lost to Stefan Koubek
- 🇨🇴Mauricio HadadSemifinals · Lost to Juan Ignacio Chela
- 🇭🇺Attila SavoltQuarterfinals · Lost to Mauricio Hadad
- 🇦🇷Eduardo MedicaQuarterfinals · Lost to Juan Ignacio Chela
- 🇦🇷Gaston GaudioQuarterfinals · Lost to Alberto Martin
- WC🇵🇪Luis HornaQuarterfinals · Lost to Stefan Koubek
- 🇦🇷Agustin CalleriRound of 16 · Lost to Stefan Koubek
- 🇧🇷Andre SaRound of 16 · Lost to Mauricio Hadad
- Q🇦🇷Federico BrowneRound of 16 · Lost to Alberto Martin
- 🇧🇷Francisco CostaRound of 16 · Lost to Eduardo Medica
- 🇳🇴Jan Frode AndersenRound of 16 · Lost to Gaston Gaudio
- 🇪🇸Javier SanchezRound of 16 · Lost to Luis Horna
- WC🇵🇪Alejandro AramburuRound of 32 · Lost to Agustin Calleri
- Q🇧🇷Cristiano TestaRound of 32 · Lost to Alberto Martin
- WC🇵🇪Diego AcunaRound of 32 · Lost to Luis Horna
- 🇦🇷Francisco CabelloRound of 32 · Lost to Hernan Gumy
- 🇪🇨Luis Adrian MorejonRound of 32 · Lost to Mauricio Hadad
- 🇺🇾Marcelo FilippiniRound of 32 · Lost to Attila Savolt
- Q🇦🇷Mariano HoodRound of 32 · Lost to Gaston Gaudio
- 🇪🇸Oscar SerranoRound of 32 · Lost to Stefan Koubek
- WC🇵🇪Rodolfo RakeRound of 32 · Lost to Guillermo Canas
- 🇪🇸Salvador NavarroRound of 32 · Lost to Juan Ignacio Chela
- 🇦🇷Sebastian PrietoRound of 32 · Lost to Francisco Costa