Tour · 1981-10-12 · draw of 32
Sydney-1 1981
HardFinal
| 🇺🇸 John McEnroe | d. | 🇺🇸 Roscoe Tanner | 6-4 7-5 6-2 | H2H |
Semifinals
| 🇺🇸 Roscoe Tanner | d. | 🇦🇺 John Fitzgerald | 6-2 6-3 | H2H |
| 🇺🇸 John McEnroe | d. | 🇺🇸 Eliot Teltscher | 7-5 7-6 | H2H |
Quarterfinals
| 🇦🇺 John Fitzgerald | d. | 🇦🇺 Peter McNamara | 6-2 4-6 6-3 | H2H |
| 🇺🇸 Eliot Teltscher | d. | 🇺🇸 Vitas Gerulaitis | 7-5 6-3 | H2H |
| 🇺🇸 Roscoe Tanner | d. | 🇵🇾 Victor Pecci | 6-4 6-4 | H2H |
| 🇺🇸 John McEnroe | d. | 🇺🇸 Tom Gullikson | 6-0 6-1 | H2H |
Round of 16
| 🇦🇺 John Fitzgerald | d. | 🇺🇸 Jim Delaney | 7-5 6-2 | H2H |
| 🇺🇸 Tom Gullikson | d. | 🇦🇺 Mark Edmondson | 6-3 6-4 | H2H |
| 🇵🇾 Victor Pecci | d. | 🇦🇺 Syd Ball | 3-6 6-3 6-3 | H2H |
| 🇺🇸 Vitas Gerulaitis | d. | 🇺🇸 Bruce Manson | 6-1 6-3 | H2H |
| 🇦🇺 Peter McNamara | d. | 🇺🇸 Tim Gullikson | 6-3 6-2 | H2H |
| 🇺🇸 Eliot Teltscher | d. | 🇦🇺 John Alexander | 6-4 7-5 | H2H |
| 🇺🇸 Roscoe Tanner | d. | 🇺🇸 Ferdi Taygan | 6-3 6-0 | H2H |
| 🇺🇸 John McEnroe | d. | 🇦🇺 Rod Frawley | 6-1 7-5 | H2H |
Round of 32
| 🇺🇸 Ferdi Taygan | d. | 🇦🇺 Craig A Miller | 6-2 3-6 6-3 | H2H |
| 🇺🇸 Bruce Manson | d. | 🇺🇸 Sherwood Stewart | 6-3 6-4 | H2H |
| 🇺🇸 Tim Gullikson | d. | 🇺🇸 Peter Rennert | 6-4 3-6 6-3 | H2H |
| 🇦🇺 Rod Frawley | d. | 🇺🇸 Peter Fleming | 6-4 7-6 | H2H |
| 🇦🇺 John Fitzgerald | d. | 🇦🇺 Paul Kronk | 6-3 6-4 | H2H |
| 🇦🇺 Mark Edmondson | d. | 🇦🇺 Phil Dent | 6-4 6-1 | H2H |
| 🇦🇺 Syd Ball | d. | 🇦🇺 Ross Case | 6-3 6-4 | H2H |
| 🇦🇺 John Alexander | d. | 🇦🇺 Wayne Hampson | 6-2 6-2 | H2H |
| 🇺🇸 Tom Gullikson | d. | 🇦🇺 Charlie Fancutt | 6-3 7-5 | H2H |
| 🇺🇸 Jim Delaney | d. | 🇦🇺 Kim Warwick | 6-4 6-4 | H2H |
| 🇵🇾 Victor Pecci | d. | 🇺🇸 John Benson | 6-3 2-6 6-4 | H2H |
| 🇺🇸 Vitas Gerulaitis | d. | 🇳🇿 David Mustard | 6-2 6-3 | H2H |
| 🇦🇺 Peter McNamara | d. | 🇦🇺 Brad Guan | 6-4 6-1 | H2H |
| 🇺🇸 Eliot Teltscher | d. | 🇺🇸 Tony Graham | 7-5 6-1 | H2H |
| 🇺🇸 Roscoe Tanner | d. | 🇦🇺 Chris Johnstone | 6-4 7-6 | H2H |
| 🇺🇸 John McEnroe | d. | 🇦🇺 Brad Drewett | 6-1 6-4 | H2H |