1980 Custom Credit Australian Indoor Championships – Singles Explained

Vitas Gerulaitis was the defending champion but lost in the final 6–3, 6–4 to John McEnroe.

Seeds

1. John McEnroe (champion)
2. Gene Mayer (semifinals)
3. Vitas Gerulaitis (final)
4. Wojciech Fibak (first round)
5. John Sadri (quarterfinals)
6. Johan Kriek (semifinals)
7. Bill Scanlon (quarterfinals)
8. Phil Dent (second round)

Draw

Bottom half

External links

• 1980 Custom Credit Australian Indoor Championships draw