Barcelona CH 1981
Ulrich Pinner won the title, beating Miguel Mir 6–3 6–1 in the final.
Main draw 32 players
- 1🇫🇷Jean Francois CaujolleRound of 16 · Lost to Mats Wilander
- 2🇪🇸Roberto VizcainoRound of 16 · Lost to Werner Zirngibl
- 3🇪🇸Jairo VelascoSemifinals · Lost to Miguel Mir
- 4🇩🇪Ulrich PinnerFinal · Champion
- 5🇫🇷Bernard FritzSemifinals · Lost to Ulrich Pinner
- 6🇬🇧John FeaverRound of 16 · Lost to Sergio Casal
- 7🇫🇷Georges GovenRound of 16 · Lost to Joakim Nystrom
- 8🇫🇷Christophe CasaRound of 32 · Lost to Miguel Mir
- 🇪🇸Miguel MirFinal · Lost to Ulrich Pinner
- Q🇸🇪Joakim NystromQuarterfinals · Lost to Ulrich Pinner
- 🇸🇪Mats WilanderQuarterfinals · Lost to Bernard Fritz
- 🇪🇸Sergio CasalQuarterfinals · Lost to Jairo Velasco
- 🇩🇪Werner ZirngiblQuarterfinals · Lost to Miguel Mir
- 🇮🇹Franco MerloneRound of 16 · Lost to Bernard Fritz
- 🇪🇸Juan AvendanoRound of 16 · Lost to Ulrich Pinner
- 🇭🇷Marko OstojaRound of 16 · Lost to Miguel Mir
- 🇺🇸Tim GarciaRound of 16 · Lost to Jairo Velasco
- 🇪🇸Alberto MartorellRound of 32 · Lost to Mats Wilander
- 🇪🇸Antonio DomenechRound of 32 · Lost to Joakim Nystrom
- 🇺🇾Diego PerezRound of 32 · Lost to Jean Francois Caujolle
- 🇪🇸Fernando SolerRound of 32 · Lost to Jairo Velasco
- Q🇪🇸Fernando VasquezRound of 32 · Lost to Georges Goven
- 🇮🇹Gianni MarchettiRound of 32 · Lost to Sergio Casal
- 🇫🇷Gilles MorettonRound of 32 · Lost to Roberto Vizcaino
- 🇫🇷Gregoire RafaitinRound of 32 · Lost to Werner Zirngibl
- 🇫🇷Jean Louis HailletRound of 32 · Lost to Juan Avendano
- Q🇪🇸Jose Garcia RequenaRound of 32 · Lost to Marko Ostoja
- 🇪🇸Jose MorenoRound of 32 · Lost to Ulrich Pinner
- 🇮🇹Marco AlciatiRound of 32 · Lost to Tim Garcia
- 🇮🇹Patrizio ParriniRound of 32 · Lost to John Feaver
- 🇸🇪Tenny SvenssonRound of 32 · Lost to Franco Merlone
- 🇦🇺Trevor AllanRound of 32 · Lost to Bernard Fritz