Nancy 1981
Pavel Slozil won the title, beating Ilie Nastase 6–2 7–5 in the final.
Main draw 32 players
- 1🇦🇷Guillermo VilasRound of 16 · Lost to Ilie Nastase
- 2🇮🇹Adriano PanattaRound of 16 · Lost to Mark Edmondson
- 3🇧🇴Mario MartinezSemifinals · Lost to Ilie Nastase
- 4🇫🇷Pascal PortesRound of 16 · Lost to Jose Lopez Maeso
- 5🇧🇷Marcos HocevarRound of 16 · Lost to Thierry Tulasne
- 6🇫🇷Christophe Roger-VasselinRound of 32 · Lost to Stanislav Birner
- 7🇨🇿Pavel SlozilFinal · Champion
- 8🇮🇱Shlomo GlicksteinQuarterfinals · Lost to Ilie Nastase
- 🇷🇴Ilie NastaseFinal · Lost to Pavel Slozil
- 🇪🇸Jose Lopez MaesoSemifinals · Lost to Pavel Slozil
- 🇦🇺Mark EdmondsonQuarterfinals · Lost to Pavel Slozil
- 🇫🇷Patrice DominguezQuarterfinals · Lost to Mario Martinez
- 🇫🇷Thierry TulasneQuarterfinals · Lost to Jose Lopez Maeso
- 🇧🇪Bernard BoileauRound of 16 · Lost to Mario Martinez
- 🇦🇺John FitzgeraldRound of 16 · Lost to Shlomo Glickstein
- 🇨🇿Stanislav BirnerRound of 16 · Lost to Patrice Dominguez
- 🇭🇷Zeljko FranulovicRound of 16 · Lost to Pavel Slozil
- 🇫🇷Bernard FritzRound of 32 · Lost to Pascal Portes
- 🇦🇺Brad DrewettRound of 32 · Lost to Shlomo Glickstein
- 🇫🇷Christophe FreyssRound of 32 · Lost to Bernard Boileau
- 🇫🇷Dominique BedelRound of 32 · Lost to Mark Edmondson
- 🇫🇷Eric DeblickerRound of 32 · Lost to Adriano Panatta
- 🇺🇸Erick IskerskyRound of 32 · Lost to Guillermo Vilas
- 🇮🇹Gianni OcleppoRound of 32 · Lost to Zeljko Franulovic
- 🇩🇪Hans Dieter BeutelRound of 32 · Lost to Pavel Slozil
- 🇩🇪Hartmut KirchhubelRound of 32 · Lost to Ilie Nastase
- 🇫🇷Jean Louis HailletRound of 32 · Lost to Marcos Hocevar
- 🇫🇷Jerome PotierRound of 32 · Lost to Mario Martinez
- 🇨🇿Jiri HrebecRound of 32 · Lost to Thierry Tulasne
- 🇩🇪Klaus EberhardRound of 32 · Lost to Patrice Dominguez
- 🇸🇪Per HjertquistRound of 32 · Lost to Jose Lopez Maeso
- 🇳🇿Russell SimpsonRound of 32 · Lost to John Fitzgerald