Manaus CH 1990 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Luis Herrera | m. | Jaime Oncins | 6-2 7-5 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jaime Oncins | m. | Shelby Cannon | 6-3 6-2 |
| Luis Herrera | m. | Tobias Svantesson | 7-6 7-6 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Shelby Cannon | m. | Cassio Motta | 4-6 6-2 6-3 |
| Jaime Oncins | m. | Danilo Marcelino | 6-2 7-6 |
| Luis Herrera | m. | Jose Daher | 6-1 6-2 |
| Tobias Svantesson | m. | Mario Rincon | 7-6 7-6 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Cassio Motta | m. | Marcelo Saliola | 6-4 6-4 |
| Shelby Cannon | m. | Olli Rahnasto | 6-2 6-2 |
| Jaime Oncins | m. | William Kyriakos | 6-0 6-4 |
| Danilo Marcelino | m. | Ivan Kley | 6-1 6-2 |
| Jose Daher | m. | Roger Smith | 2-6 7-5 6-1 |
| Luis Herrera | m. | Carlos Claverie | 6-3 7-5 |
| Mario Rincon | m. | Hernan Chousa | 6-3 6-1 |
| Tobias Svantesson | m. | Pedro Rebolledo | 6-4 6-3 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Cassio Motta | m. | Alexandre Hocevar | 7-6 6-2 |
| Marcelo Saliola | m. | Xavier Daufresne | 6-2 6-0 |
| Shelby Cannon | m. | Martin Stringari | 6-4 7-6 |
| Olli Rahnasto | m. | Mark Petchey | 6-3 6-2 |
| Jaime Oncins | m. | Fernando Roese | 6-4 6-2 |
| William Kyriakos | m. | Alfonso Mora | 6-3 6-1 |
| Danilo Marcelino | m. | Roberto Jabali | 6-3 7-6 |
| Ivan Kley | m. | Daniel Orsanic | 6-4 6-2 |
| Jose Daher | m. | Mario Tabares | 6-3 7-6 |
| Roger Smith | m. | Mauro Menezes | 6-1 6-1 |
| Carlos Claverie | m. | Jose Antonio Fernandez | 6-3 3-6 6-3 |
| Luis Herrera | m. | Malcolm Allen | 6-0 6-1 |
| Mario Rincon | m. | Danny Sapsford | 6-3 6-2 |
| Hernan Chousa | m. | Gabriel Markus | 1-6 7-5 6-3 |
| Tobias Svantesson | m. | Felipe Rivera | 6-1 6-4 |
| Pedro Rebolledo | m. | Joao Zwetsch | 7-6 6-1 |