Bossonnens CH 1991 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Christo Van Rensburg | d. | Patrick Baur | 6-4 7-6 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Patrick Baur | d. | Roger Smith | 5-7 6-3 6-4 |
| Christo Van Rensburg | d. | Michiel Schapers | 6-7 6-3 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Patrick Baur | d. | Raviv Weidenfeld | 6-2 6-2 |
| Roger Smith | d. | Patrik Kuhnen | 6-7 6-3 6-2 |
| Christo Van Rensburg | d. | Radomir Vasek | 6-4 6-3 |
| Michiel Schapers | d. | Stefano Pescosolido | 7-6 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Raviv Weidenfeld | d. | Sergio Casal | 1-6 7-5 7-6 |
| Patrick Baur | d. | Sander Groen | 7-5 6-3 |
| Roger Smith | d. | Ronald Agenor | 6-3 6-1 |
| Patrik Kuhnen | d. | Libor Pimek | 6-2 6-4 |
| Christo Van Rensburg | d. | Alex Antonitsch | 6-2 7-6 |
| Radomir Vasek | d. | Marian Vajda | 6-4 6-3 |
| Michiel Schapers | d. | Diego Nargiso | 7-6 6-0 |
| Stefano Pescosolido | d. | Martin Strelba | 7-5 3-6 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Raviv Weidenfeld | d. | Renzo Furlan | 0-6 6-3 6-1 |
| Sergio Casal | d. | Karsten Braasch | 6-2 6-2 |
| Patrick Baur | d. | Arne Thoms | 6-3 6-4 |
| Sander Groen | d. | Lars Koslowski | 6-0 6-3 |
| Ronald Agenor | d. | Bart Wuyts | 6-4 6-4 |
| Roger Smith | d. | David Engel | 7-5 6-3 |
| Libor Pimek | d. | Dimitri Poliakov | 7-6 5-7 7-5 |
| Patrik Kuhnen | d. | Eric Jelen | 2-6 6-3 7-6 |
| Christo Van Rensburg | d. | Udo Riglewski | 6-3 6-7 6-3 |
| Alex Antonitsch | d. | Markus Naewie | 6-4 6-4 |
| Radomir Vasek | d. | Tomas Carbonell | 4-6 7-6 6-4 |
| Marian Vajda | d. | Lars Jonsson | 7-5 6-4 |
| Michiel Schapers | d. | Claudio Pistolesi | 6-2 6-2 |
| Diego Nargiso | d. | Reto Staubli | 6-3 1-6 6-1 |
| Martin Strelba | d. | Markus Rackl | 7-6 6-4 |
| Stefano Pescosolido | d. | Eduardo Masso | 7-6 6-3 |