Layetano CH 1981
Jose Garcia Requena won the title, beating Mark Dickson 6–1 6–7 7–5 in the final.
Main draw 32 players
- 1🇺🇾Diego PerezQuarterfinals · Lost to Mark Dickson
- 2🇪🇸Gabriel UrpiQuarterfinals · Lost to Juan Avendano
- 3🇺🇸Billy MartinRound of 16 · Lost to Eduardo Osta
- 5🇧🇴Ramiro BenavidesRound of 32 · Lost to Juan Antonio Rodriguez
- 6🇩🇪Wolfgang PoppRound of 32 · Lost to Mark Dickson
- 7🇧🇪Thierry StevauxRound of 16 · Lost to Jose Garcia Requena
- 8🇪🇸Roberto VizcainoQuarterfinals · Lost to Eduardo Osta
- Q🇪🇸Jose Garcia RequenaFinal · Champion
- 🇺🇸Mark DicksonFinal · Lost to Jose Garcia Requena
- 🇪🇸Eduardo OstaSemifinals · Lost to Mark Dickson
- 🇪🇸Juan AvendanoSemifinals · Lost to Jose Garcia Requena
- Q🇧🇪Jan Van LangendonckQuarterfinals · Lost to Jose Garcia Requena
- 🇪🇸Alvaro MargetsRound of 16 · Lost to Jan Van Langendonck
- 🇨🇿Jiri PruchaRound of 16 · Lost to Mark Dickson
- 🇪🇸Jorge BardouRound of 16 · Lost to Diego Perez
- 🇪🇸Juan AguileraRound of 16 · Lost to Roberto Vizcaino
- 🇪🇸Juan Antonio RodriguezRound of 16 · Lost to Juan Avendano
- 🇫🇷Patrice KuchnaRound of 16 · Lost to Gabriel Urpi
- 🇮🇹Alessandro De MinicisRound of 32 · Lost to Juan Avendano
- 🇪🇸Fernando SolerRound of 32 · Lost to Roberto Vizcaino
- Q🇪🇸Francisco FerrerRound of 32 · Lost to Eduardo Osta
- 🇪🇸Javier SolerRound of 32 · Lost to Gabriel Urpi
- 🇬🇧Jeremy BatesRound of 32 · Lost to Jan Van Langendonck
- 🇪🇸Joel FiguerasRound of 32 · Lost to Billy Martin
- 🇺🇸John Van NostrandRound of 32 · Lost to Diego Perez
- 🇮🇹Marco BelliniRound of 32 · Lost to Jorge Bardou
- 🇪🇸Marcos Aurelio GorrizRound of 32 · Lost to Juan Aguilera
- 🇦🇷Martin JaiteRound of 32 · Lost to Jose Garcia Requena
- 🇩🇰Michael MortensenRound of 32 · Lost to Thierry Stevaux
- 🇿🇦Rory ChappellRound of 32 · Lost to Patrice Kuchna
- 🇪🇸Sergio CasalRound of 32 · Lost to Jiri Prucha
- 🇪🇸V AlvarezRound of 32 · Lost to Alvaro Margets