ATP 500 · 1991-09-30 · draw of 48
Sydney Indoor 1991
HardFinal
| 🇸🇪 Stefan Edberg | d. | 🇺🇸 Brad Gilbert | 6-2 6-2 6-2 | H2H |
Semifinals
| 🇺🇸 Brad Gilbert | d. | 🇺🇸 Pete Sampras | 1-6 7-5 6-3 | H2H |
| 🇸🇪 Stefan Edberg | d. | 🇭🇷 Goran Ivanisevic | 4-6 7-6(2) 7-6(5) | H2H |
Quarterfinals
| 🇺🇸 Brad Gilbert | d. | 🇿🇦 Wayne Ferreira | 6-1 6-4 | H2H |
| 🇺🇸 Pete Sampras | d. | 🇺🇸 David Wheaton | 6-3 4-6 6-4 | H2H |
| 🇭🇷 Goran Ivanisevic | d. | 🇺🇸 Andre Agassi | 7-5 7-6(3) | H2H |
| 🇸🇪 Stefan Edberg | d. | 🇺🇸 Michael Chang | 6-4 7-5 | H2H |
Round of 16
| 🇿🇦 Wayne Ferreira | d. | 🇺🇸 Ivan Lendl | 6-4 2-6 7-5 | H2H |
| 🇺🇸 Brad Gilbert | d. | 🇧🇷 Danilo Marcelino | 6-1 6-2 | H2H |
| 🇺🇸 Pete Sampras | d. | 🇦🇺 Todd Woodbridge | 6-2 6-1 | H2H |
| 🇺🇸 David Wheaton | d. | 🇨🇦 Grant Connell | 7-5 6-2 | H2H |
| 🇭🇷 Goran Ivanisevic | d. | 🇺🇸 Richey Reneberg | 6-3 6-2 | H2H |
| 🇺🇸 Andre Agassi | d. | 🇺🇸 MaliVai Washington | 6-3 6-1 | H2H |
| 🇺🇸 Michael Chang | d. | 🇮🇹 Gianluca Pozzi | 6-1 6-2 | H2H |
| 🇸🇪 Stefan Edberg | d. | 🇦🇺 Mark Woodforde | 6-4 6-2 | H2H |
Round of 32
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Scott Davis | 6-4 6-7(5) 7-5 | H2H |
| 🇿🇦 Wayne Ferreira | d. | 🇺🇦 Dimitri Poliakov | 6-4 7-5 | H2H |
| 🇺🇸 Brad Gilbert | d. | 🇦🇺 John Fitzgerald | 6-2 6-2 | H2H |
| 🇧🇷 Danilo Marcelino | d. | 🇺🇸 Derrick Rostagno | 6-4 6-4 | H2H |
| 🇺🇸 Pete Sampras | d. | 🇺🇸 Todd Nelson | 4-6 6-1 6-4 | H2H |
| 🇦🇺 Todd Woodbridge | d. | 🇺🇸 Jim Grabb | 6-3 4-6 6-2 | H2H |
| 🇨🇦 Grant Connell | d. | 🇺🇸 Aaron Krickstein | 6-4 7-6(4) | H2H |
| 🇺🇸 David Wheaton | d. | 🇦🇺 Neil Borwick | 6-2 6-3 | H2H |
| 🇭🇷 Goran Ivanisevic | d. | 🇦🇺 Simon Youl | 6-4 6-3 | H2H |
| 🇺🇸 Richey Reneberg | d. | 🇦🇺 Sandon Stolle | 4-6 7-5 7-6(5) | H2H |
| 🇺🇸 MaliVai Washington | d. | 🇺🇸 Jeff Tarango | 7-6(4) 6-2 | H2H |
| 🇺🇸 Andre Agassi | d. | 🇦🇺 Jason Stoltenberg | 6-2 6-2 | H2H |
| 🇺🇸 Michael Chang | d. | 🇸🇪 Niclas Kroon | 6-3 6-4 | H2H |
| 🇮🇹 Gianluca Pozzi | d. | 🇷🇺 Andrei Chesnokov | 6-1 6-4 | H2H |
| 🇦🇺 Mark Woodforde | d. | 🇦🇺 Wally Masur | 6-2 4-6 7-6(5) | H2H |
| 🇸🇪 Stefan Edberg | d. | 🇸🇪 Peter Lundgren | 6-3 6-4 | H2H |
Round of 64
| 🇺🇸 Scott Davis | d. | 🇦🇷 Daniel Orsanic | 6-1 6-0 | H2H |
| 🇺🇦 Dimitri Poliakov | d. | 🇺🇸 David Pate | 6-0 3-6 6-3 | H2H |
| 🇦🇺 John Fitzgerald | d. | 🇦🇺 Johan Anderson | 6-2 6-3 | H2H |
| 🇧🇷 Danilo Marcelino | d. | 🇲🇽 Luis Herrera | 6-2 6-1 | H2H |
| 🇺🇸 Todd Nelson | d. | 🇯🇵 Shuzo Matsuoka | 3-6 6-3 6-4 | H2H |
| 🇺🇸 Jim Grabb | d. | 🇷🇺 Andrei Olhovskiy | 7-5 6-3 | H2H |
| 🇨🇦 Grant Connell | d. | 🇬🇧 Chris Wilkinson | 6-7(5) 6-3 7-6(5) | H2H |
| 🇦🇺 Neil Borwick | d. | 🇦🇺 Jamie Morgan | 6-1 7-5 | H2H |
| 🇦🇺 Simon Youl | d. | 🇦🇺 Richard Fromberg | 4-6 6-2 6-3 | H2H |
| 🇦🇺 Sandon Stolle | d. | 🇨🇿 Tomas Anzari | 3-6 6-4 6-4 | H2H |
| 🇺🇸 Jeff Tarango | d. | 🇺🇸 Robbie Weiss | 4-6 6-0 6-3 | H2H |
| 🇦🇺 Jason Stoltenberg | d. | 🇨🇿 Slava Dosedel | 7-5 6-3 | H2H |
| 🇸🇪 Niclas Kroon | d. | 🇸🇪 Thomas Hogstedt | 7-6(2) 7-6(5) | H2H |
| 🇮🇹 Gianluca Pozzi | d. | 🇮🇹 Paolo Cane | 7-5 1-6 6-1 | H2H |
| 🇦🇺 Mark Woodforde | d. | 🇦🇺 Grant Doyle | 6-2 6-1 | H2H |
| 🇸🇪 Peter Lundgren | d. | 🇿🇦 Gary Muller | 7-6(4) 6-3 | H2H |