Sydney Indoor 1980 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| John McEnroe | m. | Vitas Gerulaitis | 6-3 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| John McEnroe | m. | Johan Kriek | 6-4 6-4 |
| Vitas Gerulaitis | m. | Gene Mayer | 6-4 6-3 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| John McEnroe | m. | Tim Gullikson | 6-2 6-4 |
| Johan Kriek | m. | Peter Feigl | 6-3 3-6 7-6 |
| Vitas Gerulaitis | m. | Bill Scanlon | 6-3 6-3 |
| Gene Mayer | m. | John Sadri | 7-6 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| John McEnroe | m. | Rod Frawley | 6-1 6-2 |
| Tim Gullikson | m. | Phil Dent | 6-4 7-5 |
| Peter Feigl | m. | Butch Walts | 6-3 7-6 |
| Johan Kriek | m. | Peter Mcnamara | 6-3 6-7 6-2 |
| Bill Scanlon | m. | Chris Johnstone | 6-1 6-2 |
| Vitas Gerulaitis | m. | Ferdi Taygan | 6-4 6-0 |
| John Sadri | m. | Ken Rosewall | 7-5 3-6 6-3 |
| Gene Mayer | m. | Tony Roche | 6-3 6-0 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| John McEnroe | m. | Sandy Mayer | 6-3 6-3 |
| Rod Frawley | m. | Vincent Van Patten | 6-1 6-2 |
| Tim Gullikson | m. | Kim Warwick | 2-6 6-3 6-4 |
| Phil Dent | m. | Tom Gorman | 6-3 4-6 6-4 |
| Peter Feigl | m. | Wojtek Fibak | 1-6 6-4 7-6 |
| Butch Walts | m. | Peter Fleming | 6-4 6-3 |
| Peter Mcnamara | m. | Mark Edmondson | 6-3 6-2 |
| Johan Kriek | m. | John Alexander | 6-2 7-5 |
| Bill Scanlon | m. | Fritz Buehning | 6-7 6-4 6-3 |
| Chris Johnstone | m. | Geoff Masters | 6-2 6-1 |
| Ferdi Taygan | m. | Chris Delaney | 3-6 6-2 6-2 |
| Vitas Gerulaitis | m. | Paul Mcnamee | 6-2 6-2 |
| John Sadri | m. | Francisco Gonzalez | 6-1 6-3 |
| Ken Rosewall | m. | Tim Wilkison | 6-4 7-5 |
| Tony Roche | m. | John Newcombe | 6-4 7-6 |
| Gene Mayer | m. | Pat Dupre | 6-3 6-7 6-2 |