Björn Borg was the defending champion, but did not participate this year.
Gene Mayer won the title, defeating Sandy Mayer 6–4, 6–2 in the final.
Seeds
Jimmy Connors (semifinals) Roscoe Tanner (second round, withdrew) Gene Mayer (champion) Yannick Noah (third round) Brian Gottfried (second round) Johan Kriek (second round) Harold Solomon (first round) Stan Smith (second round) Tomáš Šmíd (second round) Fritz Buehning (third round, withdrew) Sandy Mayer (final) Rolf Gehring (second round) Tim Mayotte (third round) Robert Lutz (second round) Kevin Curren (second round) Carlos Kirmayr (second round)
Draw
Finals
Top half
Section 1
Section 2
Bottom half
Section 3
Section 4
External links ATP tournament draws ITF tournament draws