Swiss Indoors Basel 1981

ATP · Hard · 31 singles matches · All champions

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

Latest results

  • Semifinal: Ivan Lendl def. Heinz Gunthardt 6–2 6–1
  • Semifinal: Jose Luis Clerc def. Trey Waltke 5–7 7–6 6–3
  • Quarterfinal: Ivan Lendl def. Eddie Dibbs 6–1 6–0
  • Quarterfinal: Heinz Gunthardt def. Andres Gomez 6–4 4–6 6–3

Basel 1981 1981

Defending champion
Ivan Lendl

Ranking points by round

Champion500
Runner-up330
Semifinal200
Quarterfinal100
Round of 1650
Round of 320
Qualifier bonus25

Recent finals

YearChampionRunner-up
1980Ivan LendlBjorn Borg
1979Brian GottfriedJohan Kriek
1978Guillermo VilasJohn McEnroe
1977Bjorn BorgJohn Lloyd
1976Jan KodesJiri Hrebec
1975Jiri HrebecIlie Nastase

Matches by round

31 finished

Final

1 finished
Fin
🇺🇸Ivan Lendl1666
🇦🇷Jose Luis Clerc2230

Semifinals

2 finished
Fin
🇺🇸Ivan Lendl166
🇨🇭Heinz Gunthardt821
Fin
🇦🇷Jose Luis Clerc2576
🇺🇸Trey Waltke763

Quarterfinals

4 finished
Fin
🇺🇸Ivan Lendl166
🇺🇸Eddie Dibbs510
Fin
🇨🇭Heinz Gunthardt8646
🇪🇨Andres Gomez4463
Fin
🇺🇸Trey Waltke66
🇺🇸Sammy Giammalva Jr612
Fin
🇦🇷Jose Luis Clerc266
🇺🇸Steve Krulevitz23

Round of 16

8 finished
Fin
🇺🇸Ivan Lendl166
🇭🇷Marko OstojaQ41
Fin
🇺🇸Eddie Dibbs566
🇺🇸Jay Lapidus13
Fin
🇪🇨Andres Gomez467
🇳🇱Tom Okker46
Fin
🇨🇭Heinz Gunthardt867
🇪🇸Angel Gimenez35
Fin
🇺🇸Sammy Giammalva Jr6667
🇿🇦Raymond Moore276
Fin
🇺🇸Trey Waltke67
🇩🇪Rolf Gehring335
Fin
🇺🇸Steve Krulevitz66
🇺🇸John Austin733
Fin
🇦🇷Jose Luis Clerc2366
🇺🇸Dave Siegler611

Round of 32

16 finished
Fin
🇺🇸Ivan Lendl166
🇺🇸Steve Denton41
Fin
🇭🇷Marko OstojaQ76
🇸🇪Per Hjertquist62
Fin
🇺🇸Jay Lapidus66
🇦🇹Peter Feigl24
Fin
🇺🇸Eddie Dibbs566
🇿🇦Bernie Mitton32
Fin
🇪🇨Andres Gomez4636
🇨🇭Markus Gunthardt462
Fin
🇳🇱Tom Okker76
🇮🇪Sean SorensenQ52
Fin
🇪🇸Angel Gimenez76
🇨🇭Roland Stadler52
Fin
🇨🇭Heinz Gunthardt8366
🇺🇸Matt Doyle633
Fin
🇺🇸Sammy Giammalva Jr6746
🇧🇷Joao Soares661
Fin
🇿🇦Raymond Moore666
🇩🇪Hans Dieter Beutel713
Fin
🇺🇸Trey Waltke66
🇦🇹Hans Peter KandlerQ03
Fin
🇩🇪Rolf Gehring3667
🇩🇪Peter Elter705
Fin
🇺🇸John Austin777
🇺🇸Nick Saviano55
Fin
🇺🇸Steve Krulevitz647
🇺🇸Eric Fromm366
Fin
🇺🇸Dave Siegler76
🇨🇭Ivan Dupasquier64
Fin
🇦🇷Jose Luis Clerc2466
🇷🇴Ilie Nastase644