Buenos Aires 1980 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Jose Luis Clerc | d. | Rolf Gehring | 6-7 2-6 7-5 6-0 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Rolf Gehring | d. | Victor Pecci | 3-6 7-6 6-4 |
| Jose Luis Clerc | d. | Jose Luis Damiani | 6-0 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Rolf Gehring | d. | Peter Elter | 6-7 7-5 6-3 |
| Victor Pecci | d. | Andres Gomez | 6-1 6-3 |
| Jose Luis Damiani | d. | Hans Gildemeister | 7-5 6-1 |
| Jose Luis Clerc | d. | Ricardo Ycaza | 6-4 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Peter Elter | d. | Klaus Eberhard | 6-4 6-3 |
| Rolf Gehring | d. | Carlos Kirmayr | 6-7 7-5 6-1 |
| Victor Pecci | d. | Ricardo Cano | 6-3 7-5 |
| Andres Gomez | d. | Christophe Freyss | 6-3 6-2 |
| Jose Luis Damiani | d. | Mario Martinez | 6-3 6-3 |
| Hans Gildemeister | d. | Angel Gimenez | 1-6 7-6 6-4 |
| Ricardo Ycaza | d. | Marcos Hocevar | 7-6 6-4 |
| Jose Luis Clerc | d. | Thomaz Koch | 1-6 6-2 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Peter Elter | d. | Alejandro Gattiker | 3-6 6-2 7-5 |
| Klaus Eberhard | d. | Gustavo Guerrero | 6-7 6-4 6-0 |
| Carlos Kirmayr | d. | Gustavo Tiberti | 6-4 6-4 |
| Rolf Gehring | d. | Stefan Simonsson | 6-3 7-5 |
| Victor Pecci | d. | Joao Soares | 6-3 6-4 |
| Ricardo Cano | d. | Cassio Motta | 6-4 6-3 |
| Christophe Freyss | d. | David Carter | 6-3 7-6 |
| Andres Gomez | d. | Christophe Casa | 6-1 2-6 6-4 |
| Mario Martinez | d. | John James | 6-1 6-2 |
| Jose Luis Damiani | d. | Belus Prajoux | 6-1 6-2 |
| Angel Gimenez | d. | Jairo Velasco | 7-5 6-3 |
| Hans Gildemeister | d. | Alvaro Betancur | 6-0 3-0 RET |
| Marcos Hocevar | d. | Rick Fagel | 6-4 6-7 6-3 |
| Ricardo Ycaza | d. | Dominique Bedel | 3-6 6-0 6-1 |
| Thomaz Koch | d. | Roberto Carruthers | 7-6 6-3 |
| Jose Luis Clerc | d. | Eduardo Bengoechea | 6-3 6-0 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0