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