Palermo 1981
Manuel Orantes won the title, beating Pedro Rebolledo 6–4 6–0 6–0 in the final.
Main draw 32 players
- 1🇵🇾Victor PecciRound of 32 · Lost to Joakim Nystrom
- 2🇵🇱Wojtek FibakQuarterfinals · Lost to Corrado Barazzutti
- 3🇮🇹Adriano PanattaRound of 32 · Lost to Pedro Rebolledo
- 4🇪🇸Jose HiguerasSemifinals · Lost to Manuel Orantes
- 5🇺🇾Jose Luis DamianiRound of 16 · Lost to Manuel Orantes
- 6🇦🇷Ricardo CanoRound of 32 · Lost to Rory Chappell
- 7🇧🇴Mario MartinezQuarterfinals · Lost to Jose Higueras
- 8🇮🇹Corrado BarazzuttiSemifinals · Lost to Pedro Rebolledo
- 🇪🇸Manuel OrantesFinal · Champion
- 🇨🇱Pedro RebolledoFinal · Lost to Manuel Orantes
- 🇨🇱Alejandro PierolaQuarterfinals · Lost to Manuel Orantes
- 🇨🇱Jaime FillolQuarterfinals · Lost to Pedro Rebolledo
- 🇺🇸Jay LapidusRound of 16 · Lost to Mario Martinez
- 🇺🇸Jim GurfeinRound of 16 · Lost to Wojtek Fibak
- 🇺🇸Jimmy BrownRound of 16 · Lost to Jose Higueras
- 🇸🇪Joakim NystromRound of 16 · Lost to Alejandro Pierola
- 🇸🇪Mats WilanderRound of 16 · Lost to Corrado Barazzutti
- 🇵🇪Pablo ArrayaRound of 16 · Lost to Pedro Rebolledo
- 🇿🇦Rory ChappellRound of 16 · Lost to Jaime Fillol
- 🇨🇱Belus PrajouxRound of 32 · Lost to Jose Luis Damiani
- 🇦🇷Carlos CastellanRound of 32 · Lost to Mats Wilander
- 🇺🇾Diego PerezRound of 32 · Lost to Wojtek Fibak
- 🇺🇸Egan AdamsRound of 32 · Lost to Jose Higueras
- 🇺🇸Erick IskerskyRound of 32 · Lost to Alejandro Pierola
- 🇪🇸Gabriel UrpiRound of 32 · Lost to Jim Gurfein
- 🇮🇹Gianluca RinaldiniRound of 32 · Lost to Jaime Fillol
- 🇦🇷Gustavo TibertiRound of 32 · Lost to Jimmy Brown
- 🇸🇪Jan NorbackRound of 32 · Lost to Manuel Orantes
- 🇭🇷Marko OstojaRound of 32 · Lost to Pablo Arraya
- 🇮🇹Paolo BertolucciRound of 32 · Lost to Jay Lapidus
- 🇧🇴Ramiro BenavidesRound of 32 · Lost to Corrado Barazzutti
- 🇭🇷Zeljko FranulovicRound of 32 · Lost to Mario Martinez