Tour · 1980-10-13 · draw of 32
Sydney-1 1980
HardFinal
| 🇺🇸 John McEnroe | d. | 🇺🇸 Vitas Gerulaitis | 6-3 6-4 7-5 | H2H |
Semifinals
| 🇺🇸 Vitas Gerulaitis | d. | 🇺🇸 Gene Mayer | 6-4 6-3 | H2H |
| 🇺🇸 John McEnroe | d. | 🇺🇸 Johan Kriek | 6-4 6-4 | H2H |
Quarterfinals
| 🇺🇸 Johan Kriek | d. | 🇦🇹 Peter Feigl | 6-3 3-6 7-6 | H2H |
| 🇺🇸 Vitas Gerulaitis | d. | 🇺🇸 Bill Scanlon | 6-3 6-3 | H2H |
| 🇺🇸 Gene Mayer | d. | 🇺🇸 John Sadri | 7-6 6-4 | H2H |
| 🇺🇸 John McEnroe | d. | 🇺🇸 Tim Gullikson | 6-2 6-4 | H2H |
Round of 16
| 🇦🇹 Peter Feigl | d. | 🇺🇸 Butch Walts | 6-3 7-6 | H2H |
| 🇺🇸 Tim Gullikson | d. | 🇦🇺 Phil Dent | 6-4 7-5 | H2H |
| 🇺🇸 Bill Scanlon | d. | 🇦🇺 Chris Johnstone | 6-1 6-2 | H2H |
| 🇺🇸 Johan Kriek | d. | 🇦🇺 Peter McNamara | 6-3 6-7 6-2 | H2H |
| 🇺🇸 John Sadri | d. | 🇦🇺 Ken Rosewall | 7-5 3-6 6-3 | H2H |
| 🇺🇸 Vitas Gerulaitis | d. | 🇺🇸 Ferdi Taygan | 6-4 6-0 | H2H |
| 🇺🇸 Gene Mayer | d. | 🇦🇺 Tony Roche | 6-3 6-0 | H2H |
| 🇺🇸 John McEnroe | d. | 🇦🇺 Rod Frawley | 6-1 6-2 | H2H |
Round of 32
| 🇺🇸 Butch Walts | d. | 🇺🇸 Peter Fleming | 6-4 6-3 | H2H |
| 🇺🇸 Ferdi Taygan | d. | 🇺🇸 Christofer Delaney | 3-6 6-2 6-2 | H2H |
| 🇦🇺 Ken Rosewall | d. | 🇺🇸 Tim Wilkison | 6-4 7-5 | H2H |
| 🇦🇺 Tony Roche | d. | 🇦🇺 John Newcombe | 6-4 7-6 | H2H |
| 🇦🇺 Peter McNamara | d. | 🇦🇺 Mark Edmondson | 6-3 6-2 | H2H |
| 🇦🇺 Chris Johnstone | d. | 🇦🇺 Geoff Masters | 6-2 6-1 | H2H |
| 🇺🇸 Tim Gullikson | d. | 🇦🇺 Kim Warwick | 2-6 6-3 6-4 | H2H |
| 🇦🇺 Rod Frawley | d. | 🇺🇸 Vincent Van Patten | 6-1 6-2 | H2H |
| 🇦🇺 Phil Dent | d. | 🇺🇸 Tom Gorman | 6-3 4-6 6-4 | H2H |
| 🇺🇸 Bill Scanlon | d. | 🇺🇸 Fritz Buehning | 6-7 6-4 6-3 | H2H |
| 🇺🇸 Johan Kriek | d. | 🇦🇺 John Alexander | 6-2 7-5 | H2H |
| 🇺🇸 John Sadri | d. | 🇵🇾 Francisco Gonzalez | 6-1 6-3 | H2H |
| 🇦🇹 Peter Feigl | d. | 🇵🇱 Wojtek Fibak | 1-6 6-4 7-6 | H2H |
| 🇺🇸 Vitas Gerulaitis | d. | 🇦🇺 Paul McNamee | 6-2 6-2 | H2H |
| 🇺🇸 Gene Mayer | d. | 🇺🇸 Pat Dupre | 6-3 6-7 6-2 | H2H |
| 🇺🇸 John McEnroe | d. | 🇺🇸 Sandy Mayer | 6-3 6-3 | H2H |