Brasilia 1989 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Mario Tabares | d. | Luiz Mattar | 6-3 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Mario Tabares | d. | Mauro Menezes | 6-3 3-6 6-2 |
| Luiz Mattar | d. | Fernando Roese | 6-3 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Mauro Menezes | d. | Jaime Oncins | 6-2 6-2 |
| Mario Tabares | d. | Christian Miniussi | 6-2 6-2 |
| Fernando Roese | d. | Danilo Marcelino | 7-5 6-4 |
| Luiz Mattar | d. | Cristian Araya | 7-5 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Jaime Oncins | d. | Givaldo Barbosa | 6-1 6-3 |
| Fernando Roese | d. | Carlos Claverie | 6-1 6-2 |
| Mauro Menezes | d. | Fernando Meligeni | 6-3 6-2 |
| Cristian Araya | d. | Roberto Jabali | 7-5 6-2 |
| Christian Miniussi | d. | Juan Pino | 7-6 6-3 |
| Mario Tabares | d. | David Macpherson | 6-3 6-2 |
| Danilo Marcelino | d. | Michele Fioroni | 6-1 6-2 |
| Luiz Mattar | d. | Ivan Kley | 6-4 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Fernando Meligeni | d. | Roberto Teofilo | 6-1 6-1 |
| David Macpherson | d. | Eduardo Oncins | 1-6 6-2 6-2 |
| Carlos Claverie | d. | Sergio Sarli | 5-7 7-5 6-4 |
| Ivan Kley | d. | Rodrigo Barnabe | 6-2 6-1 |
| Jaime Oncins | d. | Mauricio Hadad | 6-1 6-1 |
| Michele Fioroni | d. | Carlos Chabalgoity | 2-6 7-6 6-3 |
| Juan Pino | d. | Edvaldo Oliveira | 6-1 7-6 |
| Fernando Roese | d. | Julio Goes | 7-6 6-2 |
| Cristian Araya | d. | Dacio Campos | 6-4 1-6 6-4 |
| Mauro Menezes | d. | Narc Rodrigues | 6-1 6-4 |
| Roberto Jabali | d. | Martin Stringari | 7-6 6-3 |
| Christian Miniussi | d. | Fabio Silberberg | 6-2 6-2 |
| Mario Tabares | d. | Marcos Hocevar | 6-3 6-3 |
| Danilo Marcelino | d. | Jose Daher | 6-3 6-2 |
| Givaldo Barbosa | d. | Horacio De La Pena | 6-3 3-6 7-6 |
| Luiz Mattar | d. | Stefan Dallwitz | 6-4 6-4 |
Round of 64
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0