Liege CH 1986 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Gerardo Vacarezza | d. | Christer Allgardh | 6-3 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Gerardo Vacarezza | d. | Bernard Boileau | 6-7 6-3 RET |
| Christer Allgardh | d. | Peter Lindgren | 6-2 6-1 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Gerardo Vacarezza | d. | Juan Carlos Rodriguez | 6-4 6-4 |
| Bernard Boileau | d. | Srinivasan Vasudevan | 6-4 1-6 6-4 |
| Christer Allgardh | d. | Sergio Ribeiro | 6-4 5-7 6-1 |
| Peter Lindgren | d. | Michael Walker | 7-6 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Michael Walker | d. | Christian Saceanu | 6-2 6-2 |
| Gerardo Vacarezza | d. | Christophe Van De Weghe | 6-2 6-7 6-3 |
| Sergio Ribeiro | d. | Karel Demuynck | 6-3 4-6 6-2 |
| Bernard Boileau | d. | Patrick Baur | W/O |
| Srinivasan Vasudevan | d. | Mika Hedman | 6-2 6-4 |
| Christer Allgardh | d. | David Engel | 6-2 7-6 |
| Peter Lindgren | d. | Bart Wuyts | 6-1 3-6 6-1 |
| Juan Carlos Rodriguez | d. | Fernando Lleo | 6-4 3-6 7-6 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Bart Wuyts | d. | Denis Langaskens | 0-6 6-4 6-1 |
| Michael Walker | d. | Stefan Svensson | 6-3 6-2 |
| Christophe Van De Weghe | d. | Luis Riba | 6-3 6-3 |
| Juan Carlos Rodriguez | d. | Johan De Preter | 6-3 2-6 6-2 |
| Sergio Ribeiro | d. | Michael Pumpr | 7-6 4-6 6-3 |
| Mika Hedman | d. | Dominik Guido Utzinger | 6-3 2-1 RET |
| David Engel | d. | Dirk Leppen | 6-4 2-6 6-3 |
| Bernard Boileau | d. | Danilo Marcelino | 6-2 4-6 6-2 |
| Christian Saceanu | d. | Hector Ortiz | 6-3 6-3 |
| Gerardo Vacarezza | d. | Freddie Sauer | 6-3 6-4 |
| Patrick Baur | d. | Michael Tauson | 6-2 4-6 6-0 |
| Karel Demuynck | d. | Eduardo Masso | 2-6 6-4 6-3 |
| Srinivasan Vasudevan | d. | Victor Caldarelli | 6-1 6-2 |
| Christer Allgardh | d. | Tom Toomey | 6-2 6-1 |
| Peter Lindgren | d. | Alberto Tous | 6-3 6-3 |
| Fernando Lleo | d. | Alain Brichant | 6-3 6-2 |