Maceio 1983 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Jose Luis Clerc | d. | Mats Wilander | 3-6 7-5 6-1 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Jose Luis Clerc | d. | Bernard Boileau | 6-1 6-2 |
| Mats Wilander | d. | Tomas Smid | 6-1 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Jose Luis Clerc | d. | Francisco Gonzalez | 6-4 6-4 |
| Bernard Boileau | d. | Andres Gomez | 7-5 6-1 |
| Tomas Smid | d. | Pat Dupre | 7-5 6-2 |
| Mats Wilander | d. | Ramesh Krishnan | 6-1 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Jose Luis Clerc | d. | Alejandro Ganzabal | 6-4 6-1 |
| Francisco Gonzalez | d. | Nick Saviano | 6-3 7-6 |
| Andres Gomez | d. | Givaldo Barbosa | 6-3 6-3 |
| Bernard Boileau | d. | Tim Wilkison | DEF |
| Pat Dupre | d. | Ramiro Benavides | 6-2 6-0 |
| Tomas Smid | d. | Jimmy Brown | 6-2 5-7 6-3 |
| Ramesh Krishnan | d. | Stefan Simonsson | 6-0 6-1 |
| Mats Wilander | d. | Loic Courteau | 6-1 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Jose Luis Clerc | d. | Ricardo Acuna | 6-3 6-0 |
| Alejandro Ganzabal | d. | Shlomo Glickstein | 2-6 7-6 7-6 |
| Francisco Gonzalez | d. | Van Winitsky | 7-6 2-6 6-2 |
| Nick Saviano | d. | Pablo Arraya | 3-6 7-6 6-4 |
| Andres Gomez | d. | Carlos Castellan | 6-2 6-4 |
| Givaldo Barbosa | d. | Damir Keretic | 4-6 6-4 6-3 |
| Tim Wilkison | d. | Jaime Fillol | 6-3 4-6 6-0 |
| Bernard Boileau | d. | Tim Mayotte | 7-6 6-0 |
| Pat Dupre | d. | Marcos Hocevar | 6-4 3-6 6-2 |
| Ramiro Benavides | d. | Hans Simonsson | 6-3 6-3 |
| Jimmy Brown | d. | Brad Gilbert | 4-6 6-3 6-1 |
| Tomas Smid | d. | Nduka Odizor | 6-4 6-2 |
| Stefan Simonsson | d. | David Dowlen | 6-7 6-2 6-1 |
| Ramesh Krishnan | d. | Carlos Kirmayr | 6-4 6-3 |
| Loic Courteau | d. | Victor Pecci | 6-1 6-3 |
| Mats Wilander | d. | Gustavo Tiberti | 6-3 6-0 |
Round of 64
| Winner | Loser | Score | |
|---|---|---|---|
| Ricardo Acuna | d. | Ivan Kley | 6-4 6-1 |
| Alejandro Ganzabal | d. | Jim Gurfein | 1-6 7-5 6-0 |
| Francisco Gonzalez | d. | Zoltan Kuharszky | 1-6 7-6 6-2 |
| Nick Saviano | d. | Ricardo Cano | 6-2 6-4 |
| Carlos Castellan | d. | Charles Buzz Strode | 6-2 6-2 |
| Givaldo Barbosa | d. | Julio Goes | 6-4 7-6 |
| Jaime Fillol | d. | Joao Soares | 6-7 6-1 7-6 |
| Bernard Boileau | d. | Richard Meyer | 6-1 6-1 |
| Pat Dupre | d. | Egan Adams | 6-2 6-1 |
| Ramiro Benavides | d. | Morris Skip Strode | 6-0 6-4 |
| Jimmy Brown | d. | Pedro Rebolledo | 7-5 6-2 |
| Nduka Odizor | d. | Cesar Kist | 6-2 3-6 6-3 |
| Stefan Simonsson | d. | Ben Testerman | 2-6 6-3 6-0 |
| Ramesh Krishnan | d. | Tim Gullikson | 6-1 6-2 |
| Loic Courteau | d. | Rocky Royer | 6-1 6-2 |
| Gustavo Tiberti | d. | Cassio Motta | 4-6 6-2 6-2 |