Sydney 1991 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Guy Forget | d. | Michael Stich | 6-3 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Guy Forget | d. | Derrick Rostagno | 6-0 6-2 |
| Michael Stich | d. | Magnus Gustafsson | 7-6(6) 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Derrick Rostagno | d. | Martin Jaite | 6-1 6-3 |
| Guy Forget | d. | Fabrice Santoro | 6-1 6-2 |
| Michael Stich | d. | Johan Anderson | 6-3 6-0 |
| Magnus Gustafsson | d. | Darren Cahill | 7-5 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Derrick Rostagno | d. | Wally Masur | 6-4 7-6(4) |
| Martin Jaite | d. | Andrei Cherkasov | 6-4 6-1 |
| Guy Forget | d. | Todd Woodbridge | 6-1 6-0 |
| Fabrice Santoro | d. | Aaron Krickstein | 7-5 1-6 6-3 |
| Johan Anderson | d. | Jimmy Arias | 6-4 6-3 |
| Michael Stich | d. | Jakob Hlasek | 3-6 7-6(4) 6-4 |
| Darren Cahill | d. | Richard Krajicek | 6-4 6-4 |
| Magnus Gustafsson | d. | Amos Mansdorf | 7-6(1) 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Wally Masur | d. | Ivan Lendl | 2-6 7-6(5) RET |
| Derrick Rostagno | d. | Horst Skoff | 6-2 6-2 |
| Martin Jaite | d. | Guillaume Raoux | 6-4 6-4 |
| Andrei Cherkasov | d. | David Wheaton | 6-2 6-0 |
| Guy Forget | d. | Scott Davis | 6-3 6-3 |
| Todd Woodbridge | d. | Magnus Larsson | 6-2 7-5 |
| Fabrice Santoro | d. | Carl Uwe Steeb | 7-5 6-2 |
| Aaron Krickstein | d. | Jason Stoltenberg | 6-7(5) 6-1 6-1 |
| Johan Anderson | d. | Jay Berger | 6-3 6-4 |
| Jimmy Arias | d. | Petr Korda | 5-7 6-2 6-2 |
| Michael Stich | d. | Alexander Volkov | 6-4 6-3 |
| Jakob Hlasek | d. | Nicklas Kulti | 7-6(5) 6-2 |
| Richard Krajicek | d. | Marc Rosset | 6-3 6-2 |
| Darren Cahill | d. | Sergi Bruguera | 6-4 1-6 6-4 |
| Amos Mansdorf | d. | Mark Koevermans | 6-3 3-6 6-1 |
| Magnus Gustafsson | d. | Jonas Svensson | 3-6 6-4 6-4 |