Cairo CH 1990
Thomas Muster won the title, beating Jose Francisco Altur 6–4 6–3 in the final.
Main draw 32 players
- 1🇦🇹Thomas MusterFinal · Champion
- 2🇪🇸Jordi ArreseSemifinals · Lost to Jose Francisco Altur
- 4🇪🇸Tomas CarbonellSemifinals · Lost to Thomas Muster
- 5🇸🇰Marian VajdaRound of 16 · Lost to Todd Woodbridge
- 6🇮🇹Claudio PistolesiRound of 16 · Lost to Jose Francisco Altur
- 8🇦🇺Simon YoulQuarterfinals · Lost to Thomas Muster
- 🇪🇸Jose Francisco AlturFinal · Lost to Thomas Muster
- 🇦🇺Johan AndersonQuarterfinals · Lost to Jordi Arrese
- 🇵🇹Nuno MarquesQuarterfinals · Lost to Jose Francisco Altur
- 🇦🇺Todd WoodbridgeQuarterfinals · Lost to Tomas Carbonell
- 🇸🇪Lars JonssonRound of 16 · Lost to Tomas Carbonell
- 🇨🇦Martin WostenholmeRound of 16 · Lost to Johan Anderson
- Q🇸🇪Per HenricssonRound of 16 · Lost to Nuno Marques
- 🇮🇹Simone ColomboRound of 16 · Lost to Simon Youl
- 🇫🇷Tarik BenhabilesRound of 16 · Lost to Thomas Muster
- 🇫🇷Thierry TulasneRound of 16 · Lost to Jordi Arrese
- WC🇪🇬Ahmed El MehelmyRound of 32 · Lost to Lars Jonsson
- 🇩🇪Andres VysandRound of 32 · Lost to Marian Vajda
- 🇦🇷Christian MiniussiRound of 32 · Lost to Jordi Arrese
- 🇪🇸Fernando LunaRound of 32 · Lost to Tarik Benhabiles
- 🇮🇹Francesco CancellottiRound of 32 · Lost to Todd Woodbridge
- 🇪🇸Francisco RoigRound of 32 · Lost to Nuno Marques
- Q🇦🇹Gilbert SchallerRound of 32 · Lost to Thierry Tulasne
- WC🇪🇬Halid El SallawyRound of 32 · Lost to Simone Colombo
- WC🇪🇬Hassan El ArousyRound of 32 · Lost to Claudio Pistolesi
- 🇦🇺Jason StoltenbergRound of 32 · Lost to Johan Anderson
- 🇸🇪Magnus LarssonRound of 32 · Lost to Simon Youl
- 🇨🇿Martin StrelbaRound of 32 · Lost to Per Henricsson
- 🇸🇪Nicklas KultiRound of 32 · Lost to Thomas Muster
- Q🇨🇿Radek ZahrajRound of 32 · Lost to Tomas Carbonell
- Q🇨🇿Slava DosedelRound of 32 · Lost to Jose Francisco Altur
- 🇮🇳Srinivasan VasudevanRound of 32 · Lost to Martin Wostenholme