Sao Paulo 1989 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Martin Jaite | d. | Jay Berger | 6-4 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Martin Jaite | d. | Emilio Sanchez | 6-3 7-6 |
| Jay Berger | d. | Jaime Yzaga | 6-4 7-5 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Emilio Sanchez | d. | Luiz Mattar | 6-1 6-7 6-4 |
| Martin Jaite | d. | Paul Haarhuis | 3-6 7-5 6-3 |
| Jaime Yzaga | d. | Marcelo Filippini | 6-1 1-6 7-5 |
| Jay Berger | d. | Mark Koevermans | 5-7 6-4 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Luiz Mattar | d. | Juan Aguilera | 6-3 6-4 |
| Emilio Sanchez | d. | Johan Anderson | 6-4 6-2 |
| Martin Jaite | d. | Jeff Tarango | 7-6 6-2 |
| Paul Haarhuis | d. | Cassio Motta | 6-4 6-0 |
| Jaime Yzaga | d. | Jim Grabb | 2-6 6-4 6-4 |
| Marcelo Filippini | d. | Jakob Hlasek | 6-4 1-6 7-6 |
| Mark Koevermans | d. | Nicolas Pereira | 6-2 6-2 |
| Jay Berger | d. | Todd Witsken | 6-4 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Juan Aguilera | d. | Alberto Mancini | 7-5 2-6 7-5 |
| Luiz Mattar | d. | Joey Rive | 6-3 6-0 |
| Johan Anderson | d. | Dan Cassidy | 6-0 6-1 |
| Emilio Sanchez | d. | Fernando Roese | 7-5 7-6 |
| Martin Jaite | d. | Javier Sanchez | 7-6 6-4 |
| Jeff Tarango | d. | Jordi Arrese | 6-3 1-6 6-2 |
| Paul Haarhuis | d. | Jorge Lozano | 6-4 6-4 |
| Cassio Motta | d. | Thomas Muster | 7-6 6-2 |
| Jaime Yzaga | d. | Jean Philippe Fleurian | 6-3 7-6 |
| Jim Grabb | d. | Diego Perez | 6-2 6-3 |
| Marcelo Filippini | d. | Tomas Carbonell | 3-6 7-5 7-6 |
| Jakob Hlasek | d. | Javier Frana | 6-7 6-3 6-4 |
| Nicolas Pereira | d. | Jim Courier | 6-2 6-4 |
| Mark Koevermans | d. | Dan Goldie | 7-6 6-3 |
| Todd Witsken | d. | Otavio Della | 6-3 4-6 6-4 |
| Jay Berger | d. | Danilo Marcelino | 6-1 6-1 |