Warsaw CH 1998
Jiri Vanek won the title, beating Andrei Cherkasov 7–6 7–5 in the final.
Main draw 32 players
- 1🇨🇿Tomas ZibRound of 32 · Lost to Michal Chmela
- 2🇷🇺Andrei CherkasovFinal · Lost to Jiri Vanek
- 3🇦🇷Gaston EtlisQuarterfinals · Lost to Nenad Zimonjic
- 4🇩🇪Markus HantschkRound of 32 · Lost to Jiri Vanek
- 5🇪🇸Quino MunozRound of 32 · Lost to Christophe Rochus
- 6🇳🇴Jan Frode AndersenRound of 32 · Lost to Nenad Zimonjic
- 7🇪🇸Alberto Martin#364Quarterfinals · Lost to Luis Adrian Morejon
- 8🇦🇷Federico BrowneRound of 16 · Lost to Ivan Ljubicic
- 🇨🇿Jiri VanekFinal · Champion
- 🇪🇨Luis Adrian MorejonSemifinals · Lost to Jiri Vanek
- 🇷🇸Nenad ZimonjicSemifinals · Lost to Andrei Cherkasov
- Q🇭🇷Ivan LjubicicQuarterfinals · Lost to Andrei Cherkasov
- 🇸🇮Iztok BozicQuarterfinals · Lost to Jiri Vanek
- WC🇵🇱Bartlomiej DabrowskiRound of 16 · Lost to Jiri Vanek
- 🇧🇪Christophe RochusRound of 16 · Lost to Iztok Bozic
- 🇧🇷Francisco CostaRound of 16 · Lost to Nenad Zimonjic
- Q🇪🇸German PuentesRound of 16 · Lost to Alberto Martin
- 🇵🇱Michal ChmelaRound of 16 · Lost to Luis Adrian Morejon
- WC🇵🇱Piotr SzczepanikRound of 16 · Lost to Andrei Cherkasov
- 🇷🇴Razvan SabauRound of 16 · Lost to Gaston Etlis
- 🇦🇷Andres SchneiterRound of 32 · Lost to Bartlomiej Dabrowski
- 🇫🇷Charles AuffrayRound of 32 · Lost to Iztok Bozic
- 🇦🇷Diego MoyanoRound of 32 · Lost to Razvan Sabau
- 🇦🇷Hector MorettiRound of 32 · Lost to German Puentes
- 🇵🇹Joao Cunha SilvaRound of 32 · Lost to Alberto Martin
- 🇪🇸Jordi MasRound of 32 · Lost to Andrei Cherkasov
- WC🇵🇱Maciej DomkaRound of 32 · Lost to Francisco Costa
- 🇧🇬Milen VelevRound of 32 · Lost to Luis Adrian Morejon
- 🇺🇿Oleg OgorodovRound of 32 · Lost to Federico Browne
- Q🇫🇷Olivier MalcorRound of 32 · Lost to Piotr Szczepanik
- Q🇮🇹Stefano CobolliRound of 32 · Lost to Gaston Etlis
- 🇫🇮Tapio NurminenRound of 32 · Lost to Ivan Ljubicic