Campinas1 CH 1983 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Rocky Royer | d. | Carlos Kirmayr | 7-6 3-6 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Rocky Royer | d. | Fernando Roese | 6-5 7-6 |
| Carlos Kirmayr | d. | Givaldo Barbosa | 7-6 7-6 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Rocky Royer | d. | Thomaz Koch | 6-7 7-6 6-2 |
| Fernando Roese | d. | Ney Keller | 6-3 6-4 |
| Givaldo Barbosa | d. | Junie Chatman | 1-6 6-3 6-4 |
| Carlos Kirmayr | d. | Roger Guedes | 3-6 6-3 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Fernando Roese | d. | Javier Restrepo | 6-1 7-5 |
| Thomaz Koch | d. | Carlos Chabalgoity | 6-7 6-3 6-4 |
| Junie Chatman | d. | Jose Daher | 6-3 7-5 |
| Roger Guedes | d. | Leo Palin | 6-3 6-4 |
| Givaldo Barbosa | d. | Mike Barr | 6-2 6-0 |
| Rocky Royer | d. | Julio Goes | 6-4 4-6 6-4 |
| Ney Keller | d. | Joao Soares | 6-4 7-5 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Rocky Royer | d. | Paulo Wildmann | 6-2 6-4 |
| Fernando Roese | d. | Renato Joaquim | 6-0 1-6 6-4 |
| Ney Keller | d. | Daniel Montes De Oca | 6-4 6-2 |
| Roger Guedes | d. | Eleuterio Martins | 6-2 6-3 |
| Junie Chatman | d. | Philippe Pinet | 6-1 6-3 |
| Carlos Chabalgoity | d. | Marcelo Hennemann | 6-2 7-5 |
| Mike Barr | d. | Cesar Kist | 7-5 6-4 |
| Leo Palin | d. | Jose Schmidt | 4-6 7-5 6-1 |
| Javier Restrepo | d. | Ivan Kley | 6-0 RET |
| Givaldo Barbosa | d. | Alexandre Hocevar | 6-2 6-1 |
| Thomaz Koch | d. | Martin Jaite | 6-2 6-2 |
| Jose Daher | d. | Bruce Kleege | 7-6 6-4 |
| Julio Goes | d. | Dacio Campos | 6-2 6-4 |
| Joao Soares | d. | Edvaldo Oliveira | 6-4 7-5 |
| Carlos Kirmayr | d. | Leif Shiras | 6-4 6-1 |