Tour · 1988-10-31 · draw of 32
Sao Paulo 1988
HardFinal
| 🇺🇸 Jay Berger | d. | 🇦🇷 Horacio de la Pena | 6-4 6-4 | H2H |
Semifinals
| 🇦🇷 Horacio de la Pena | d. | 🇺🇸 Dan Cassidy | 7-6 7-5 | H2H |
| 🇺🇸 Jay Berger | d. | 🇧🇷 Cassio Motta | 6-3 7-5 | H2H |
Quarterfinals
| 🇺🇸 Dan Cassidy | d. | 🇧🇷 Cesar Kist | 6-4 6-2 | H2H |
| 🇧🇷 Cassio Motta | d. | 🇭🇷 Bruno Oresar | 6-4 6-4 | H2H |
| 🇦🇷 Horacio de la Pena | d. | 🇵🇪 Jaime Yzaga | 6-2 6-3 | H2H |
| 🇺🇸 Jay Berger | d. | 🇦🇷 Javier Frana | 6-2 6-3 | H2H |
Round of 16
| 🇧🇷 Cesar Kist | d. | 🇵🇪 Pablo Arraya | 2-6 7-6 7-6 | H2H |
| 🇦🇷 Javier Frana | d. | 🇵🇹 Nuno Marques | 6-3 6-7 6-3 | H2H |
| 🇺🇸 Dan Cassidy | d. | 🇧🇷 Jaime Oncins | 6-4 6-3 | H2H |
| 🇧🇷 Cassio Motta | d. | 🇧🇷 Danilo Marcelino | 6-4 4-6 6-4 | H2H |
| 🇵🇪 Jaime Yzaga | d. | 🇪🇸 Francisco Roig | 6-0 6-1 | H2H |
| 🇭🇷 Bruno Oresar | d. | 🇧🇷 Jose Daher | 6-3 6-1 | H2H |
| 🇦🇷 Horacio de la Pena | d. | 🇨🇱 Ricardo Acuna | 6-3 6-2 | H2H |
| 🇺🇸 Jay Berger | d. | 🇺🇾 Diego Perez | 3-6 6-4 6-0 | H2H |
Round of 32
| 🇪🇸 Francisco Roig | d. | 🇨🇱 Pedro Rebolledo | 3-6 6-4 6-4 | H2H |
| 🇺🇾 Diego Perez | d. | 🇦🇷 Guillermo Rivas | 0-6 6-2 6-3 | H2H |
| 🇧🇷 Jaime Oncins | d. | 🇨🇦 Martin Wostenholme | 7-6 7-6 | H2H |
| 🇧🇷 Danilo Marcelino | d. | 🇩🇪 Markus Zillner | 6-2 6-3 | H2H |
| 🇧🇷 Cesar Kist | d. | 🇪🇸 Francisco Clavet | 2-6 7-6 6-2 | H2H |
| 🇦🇷 Javier Frana | d. | 🇧🇷 Marcelo Hennemann | 6-4 4-6 7-6 | H2H |
| 🇧🇷 Jose Daher | d. | 🇪🇸 Vicente Solves | 7-6 4-6 6-4 | H2H |
| 🇨🇱 Ricardo Acuna | d. | 🇧🇷 Alexandre Hocevar | 6-4 6-2 | H2H |
| 🇵🇪 Pablo Arraya | d. | 🇦🇷 Marcelo Ingaramo | 6-4 6-1 | H2H |
| 🇵🇹 Nuno Marques | d. | 🇪🇸 Javier Sanchez | 7-6 6-0 | H2H |
| 🇧🇷 Cassio Motta | d. | 🇺🇸 Jim Gurfein | 6-4 6-4 | H2H |
| 🇵🇪 Jaime Yzaga | d. | 🇧🇷 Fernando Roese | 6-2 6-1 | H2H |
| 🇭🇷 Bruno Oresar | d. | 🇸🇪 Christer Allgardh | 5-7 6-2 3-1 RET | H2H |
| 🇦🇷 Horacio de la Pena | d. | 🇧🇷 Mauro Menezes | 4-6 6-3 7-6 | H2H |
| 🇺🇸 Jay Berger | d. | 🇧🇷 Ivan Kley | 6-0 6-2 | H2H |
| 🇺🇸 Dan Cassidy | d. | 🇧🇷 Luiz Mattar | 6-2 6-2 | H2H |