Guaruja 1989 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Martin Jaite | m. | Javier Sanchez | 7-6 6-3 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Javier Sanchez | m. | Jean Philippe Fleurian | 1-6 7-6 7-6 |
| Martin Jaite | m. | Mark Koevermans | 7-5 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jean Philippe Fleurian | m. | Jay Berger | 6-1 6-2 |
| Javier Sanchez | m. | Marcelo Filippini | 7-6 3-6 7-6 |
| Mark Koevermans | m. | Francisco Roig | 6-3 6-2 |
| Martin Jaite | m. | Luiz Mattar | 6-4 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jay Berger | m. | Javier Frana | 6-3 2-6 7-5 |
| Jean Philippe Fleurian | m. | Diego Perez | 4-6 6-2 6-3 |
| Javier Sanchez | m. | Miguel Nido | 6-0 3-6 6-2 |
| Marcelo Filippini | m. | Dan Cassidy | 6-3 0-6 6-2 |
| Mark Koevermans | m. | Robbie Weiss | 6-0 6-2 |
| Francisco Roig | m. | Jaime Yzaga | 6-7 7-6 7-6 |
| Luiz Mattar | m. | Jimmy Brown | 6-3 6-2 |
| Martin Jaite | m. | Eduardo Masso | 3-6 6-2 6-3 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jay Berger | m. | Danilo Marcelino | 6-3 6-3 |
| Javier Frana | m. | Fernando Roese | 3-6 6-3 6-1 |
| Jean Philippe Fleurian | m. | Jose Francisco Altur | 6-1 7-6 |
| Diego Perez | m. | Paul Haarhuis | 6-4 6-1 |
| Javier Sanchez | m. | Mauro Menezes | 5-7 7-6 6-3 |
| Miguel Nido | m. | Glenn Michibata | 6-0 6-4 |
| Dan Cassidy | m. | Malivai Washington | 6-4 6-4 |
| Marcelo Filippini | m. | Philip Johnson | 7-5 6-2 |
| Mark Koevermans | m. | Mario Tabares | 6-3 6-1 |
| Robbie Weiss | m. | Gustavo Giussani | 6-3 7-5 |
| Francisco Roig | m. | Cassio Motta | 6-3 7-6 |
| Jaime Yzaga | m. | Jimmy Arias | 6-4 6-2 |
| Luiz Mattar | m. | Agustin Moreno | 6-0 6-4 |
| Jimmy Brown | m. | Jose Luis Aparisi | 6-4 6-0 |
| Eduardo Masso | m. | Eduardo Bengoechea | 7-6 7-5 |
| Martin Jaite | m. | Johan Anderson | 6-2 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0