Swiss Indoors Basel 1981

ATP · Hard · All champions

Ivan Lendl won the title, beating Jose Luis Clerc 6–2 6–3 6–0 in the final.

Main draw 32 players

  1. 1🇺🇸Ivan LendlFinal · Champion
  2. 2🇦🇷Jose Luis ClercFinal · Lost to Ivan Lendl
  3. 3🇩🇪Rolf GehringRound of 16 · Lost to Trey Waltke
  4. 4🇪🇨Andres GomezQuarterfinals · Lost to Heinz Gunthardt
  5. 5🇺🇸Eddie DibbsQuarterfinals · Lost to Ivan Lendl
  6. 6🇺🇸Sammy Giammalva JrQuarterfinals · Lost to Trey Waltke
  7. 7🇺🇸John AustinRound of 16 · Lost to Steve Krulevitz
  8. 8🇨🇭Heinz GunthardtSemifinals · Lost to Ivan Lendl
  9. 🇺🇸Trey WaltkeSemifinals · Lost to Jose Luis Clerc
  10. 🇺🇸Steve KrulevitzQuarterfinals · Lost to Jose Luis Clerc
  11. 🇪🇸Angel GimenezRound of 16 · Lost to Heinz Gunthardt
  12. 🇺🇸Dave SieglerRound of 16 · Lost to Jose Luis Clerc
  13. 🇺🇸Jay LapidusRound of 16 · Lost to Eddie Dibbs
  14. Q🇭🇷Marko OstojaRound of 16 · Lost to Ivan Lendl
  15. 🇿🇦Raymond MooreRound of 16 · Lost to Sammy Giammalva Jr
  16. 🇳🇱Tom OkkerRound of 16 · Lost to Andres Gomez
  17. 🇿🇦Bernie MittonRound of 32 · Lost to Eddie Dibbs
  18. 🇺🇸Eric FrommRound of 32 · Lost to Steve Krulevitz
  19. 🇩🇪Hans Dieter BeutelRound of 32 · Lost to Raymond Moore
  20. Q🇦🇹Hans Peter KandlerRound of 32 · Lost to Trey Waltke
  21. 🇷🇴Ilie NastaseRound of 32 · Lost to Jose Luis Clerc
  22. 🇨🇭Ivan DupasquierRound of 32 · Lost to Dave Siegler
  23. 🇧🇷Joao SoaresRound of 32 · Lost to Sammy Giammalva Jr
  24. 🇨🇭Markus GunthardtRound of 32 · Lost to Andres Gomez
  25. 🇺🇸Matt DoyleRound of 32 · Lost to Heinz Gunthardt
  26. 🇺🇸Nick SavianoRound of 32 · Lost to John Austin
  27. 🇸🇪Per HjertquistRound of 32 · Lost to Marko Ostoja
  28. 🇩🇪Peter ElterRound of 32 · Lost to Rolf Gehring
  29. 🇦🇹Peter FeiglRound of 32 · Lost to Jay Lapidus
  30. 🇨🇭Roland StadlerRound of 32 · Lost to Angel Gimenez
  31. Q🇮🇪Sean SorensenRound of 32 · Lost to Tom Okker
  32. 🇺🇸Steve DentonRound of 32 · Lost to Ivan Lendl