Ostend CH 1998
Andrew Ilie won the title, beating Martin Rodriguez 6–2 6–2 in the final.
Main draw 32 players
- 1🇦🇺Andrew IlieFinal · Champion
- 2🇦🇷Mariano PuertaRound of 16 · Lost to Sebastian Prieto
- 3🇮🇹Vincenzo SantopadreRound of 32 · Lost to Martin Rodriguez
- 4🇳🇱Dennis Van ScheppingenRound of 16 · Lost to Eduardo Medica
- 5🇺🇾Marcelo FilippiniRound of 16 · Lost to Jose Imaz Ruiz
- 6🇿🇦Marcos OndruskaRound of 32 · Lost to Jan Kroslak
- 7🇩🇪Marcello CracaRound of 16 · Lost to Filippo Messori
- 8🇧🇬Orlin StanoytchevRound of 16 · Lost to Gaston Etlis
- 🇦🇷Martin RodriguezFinal · Lost to Andrew Ilie
- 🇪🇸Jose Imaz RuizSemifinals · Lost to Andrew Ilie
- 🇦🇷Sebastian PrietoSemifinals · Lost to Martin Rodriguez
- Q🇦🇷Eduardo MedicaQuarterfinals · Lost to Jose Imaz Ruiz
- Q🇮🇹Filippo MessoriQuarterfinals · Lost to Sebastian Prieto
- Q🇦🇷Gaston EtlisQuarterfinals · Lost to Andrew Ilie
- WC🇧🇪Kris GoossensQuarterfinals · Lost to Martin Rodriguez
- 🇪🇸Alberto Martin#364Round of 16 · Lost to Andrew Ilie
- 🇸🇰Jan KroslakRound of 16 · Lost to Kris Goossens
- 🇮🇹Renzo FurlanRound of 16 · Lost to Martin Rodriguez
- 🇳🇴Christian Ruud#18Round of 32 · Lost to Marcelo Filippini
- WC🇧🇪Christophe RochusRound of 32 · Lost to Kris Goossens
- 🇩🇪Dirk DierRound of 32 · Lost to Gaston Etlis
- 🇪🇸Emilio Benfele AlvarezRound of 32 · Lost to Sebastian Prieto
- 🇦🇷Francisco CabelloRound of 32 · Lost to Dennis Van Scheppingen
- WC🇧🇪Gilles ElseneerRound of 32 · Lost to Renzo Furlan
- 🇧🇷Marcio CarlssonRound of 32 · Lost to Eduardo Medica
- 🇮🇹Marco MeneschincheriRound of 32 · Lost to Andrew Ilie
- Q🇳🇿Mark NielsenRound of 32 · Lost to Mariano Puerta
- 🇮🇹Marzio MartelliRound of 32 · Lost to Alberto Martin
- 🇷🇴Razvan SabauRound of 32 · Lost to Jose Imaz Ruiz
- 🇫🇮Tuomas KetolaRound of 32 · Lost to Marcello Craca
- WC🇧🇪Wim NeefsRound of 32 · Lost to Orlin Stanoytchev
- 🇲🇦Younes El AynaouiRound of 32 · Lost to Filippo Messori