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