ATP 250 · 1991-02-04 · draw of 32
Guaruja 1991
HardFinal
| 🇩🇪 Patrick Baur | d. | 🇧🇷 Fernando Roese | 6-2 6-3 | H2H |
Semifinals
| 🇧🇷 Fernando Roese | d. | 🇨🇦 Martin Wostenholme | 6-3 6-4 | H2H |
| 🇩🇪 Patrick Baur | d. | 🇯🇵 Shuzo Matsuoka | 5-7 6-3 7-6(3) | H2H |
Quarterfinals
| 🇧🇷 Fernando Roese | d. | 🇺🇸 Chris Garner | 6-3 1-0 | H2H |
| 🇨🇦 Martin Wostenholme | d. | 🇸🇪 Henrik Holm | 0-6 6-3 7-5 | H2H |
| 🇩🇪 Patrick Baur | d. | 🇺🇾 Diego Perez | 6-3 7-6(3) | H2H |
| 🇯🇵 Shuzo Matsuoka | d. | 🇫🇷 Rodolphe Gilbert | 6-4 6-2 | H2H |
Round of 16
| 🇧🇷 Fernando Roese | d. | 🇧🇷 Danilo Marcelino | 6-2 7-6(5) | H2H |
| 🇺🇸 Chris Garner | d. | 🇫🇷 Tarik Benhabiles | 6-2 7-6(3) | H2H |
| 🇨🇦 Martin Wostenholme | d. | 🇦🇷 Pablo Albano | 6-4 6-2 | H2H |
| 🇸🇪 Henrik Holm | d. | 🇧🇷 Jaime Oncins | 4-6 6-2 6-3 | H2H |
| 🇺🇾 Diego Perez | d. | 🇧🇷 Fernando Meligeni | 6-0 6-3 | H2H |
| 🇩🇪 Patrick Baur | d. | 🇦🇷 Gabriel Markus | 4-6 7-6(6) 6-2 | H2H |
| 🇯🇵 Shuzo Matsuoka | d. | 🇳🇱 Jacco Eltingh | 6-4 6-2 | H2H |
| 🇫🇷 Rodolphe Gilbert | d. | 🇵🇪 Pablo Arraya | 6-3 3-6 6-4 | H2H |
Round of 32
| 🇧🇷 Danilo Marcelino | d. | 🇺🇾 Marcelo Filippini | 6-3 6-4 | H2H |
| 🇧🇷 Fernando Roese | d. | 🇸🇪 Johan Carlsson | 6-4 7-6(4) | H2H |
| 🇺🇸 Chris Garner | d. | 🇸🇪 Christer Allgardh | 6-7(6) 7-5 6-4 | H2H |
| 🇫🇷 Tarik Benhabiles | d. | 🇧🇷 Marcelo Saliola | 6-4 6-1 | H2H |
| 🇦🇷 Pablo Albano | d. | 🇦🇷 Horacio de la Pena | 0-6 6-4 7-6(4) | H2H |
| 🇨🇦 Martin Wostenholme | d. | 🇺🇸 Lawson Duncan | 7-6(3) 6-1 | H2H |
| 🇸🇪 Henrik Holm | d. | 🇮🇹 Gianluca Pozzi | 6-2 6-7(0) 7-5 | H2H |
| 🇧🇷 Jaime Oncins | d. | 🇧🇷 Mauro Menezes | 6-0 2-2 | H2H |
| 🇧🇷 Fernando Meligeni | d. | 🇧🇷 Cassio Motta | 6-2 6-4 | H2H |
| 🇺🇾 Diego Perez | d. | 🇫🇷 Thierry Tulasne | 6-2 6-3 | H2H |
| 🇩🇪 Patrick Baur | d. | 🇫🇷 Olivier Delaitre | 6-3 4-6 6-2 | H2H |
| 🇦🇷 Gabriel Markus | d. | 🇮🇹 Renzo Furlan | 6-3 6-4 | H2H |
| 🇳🇱 Jacco Eltingh | d. | 🇺🇸 Jimmy Brown | 6-4 6-1 | H2H |
| 🇯🇵 Shuzo Matsuoka | d. | 🇪🇸 Jose Francisco Altur | 2-6 6-3 6-4 | H2H |
| 🇵🇪 Pablo Arraya | d. | 🇨🇱 Pedro Rebolledo | 6-3 6-2 | H2H |
| 🇫🇷 Rodolphe Gilbert | d. | 🇧🇷 Luiz Mattar | 6-3 6-2 | H2H |