Buenos Aires 1978 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jose Luis Clerc | m. | Victor Pecci | 6-4 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Victor Pecci | m. | Corrado Barazzutti | 6-4 6-4 |
| Jose Luis Clerc | m. | Harold Solomon | 6-2 1-6 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Corrado Barazzutti | m. | Carlos Kirmayr | 6-4 6-7 6-3 |
| Victor Pecci | m. | Jose Higueras | DEF |
| Jose Luis Clerc | m. | Ricardo Ycaza | 6-3 6-3 |
| Harold Solomon | m. | Chris Lewis | 6-3 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Corrado Barazzutti | m. | Hugo Varela | 6-4 6-4 |
| Carlos Kirmayr | m. | Rolf Gehring | 7-6 6-3 |
| Jose Higueras | m. | Andrew Pattison | 6-4 6-2 |
| Victor Pecci | m. | Jose Luis Damiani | 6-3 1-6 6-1 |
| Ricardo Ycaza | m. | Paolo Bertolucci | 4-6 6-2 8-6 |
| Jose Luis Clerc | m. | Werner Zirngibl | 6-1 6-1 |
| Chris Lewis | m. | Jorge Andrew | 5-7 6-0 6-2 |
| Harold Solomon | m. | Joao Soares | 6-4 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Corrado Barazzutti | m. | Belus Prajoux | 6-4 6-0 |
| Hugo Varela | m. | Patricio Cornejo | 6-3 1-6 6-2 |
| Carlos Kirmayr | m. | Antonio Munoz | 6-4 1-6 6-1 |
| Rolf Gehring | m. | Jaime Fillol | 6-3 2-6 6-2 |
| Jose Higueras | m. | Paul Mcnamee | 6-1 6-2 |
| Andrew Pattison | m. | Ivan Molina | 4-6 7-6 6-4 |
| Jose Luis Damiani | m. | Patrice Dominguez | 2-6 6-2 6-1 |
| Victor Pecci | m. | Hans Gildemeister | 6-0 6-2 |
| Paolo Bertolucci | m. | Fernando Dalla Fontana | 6-4 6-2 |
| Ricardo Ycaza | m. | Andreas Maurer | 4-6 7-5 8-6 |
| Werner Zirngibl | m. | Givaldo Barbosa | 6-3 7-5 |
| Jose Luis Clerc | m. | Ricardo Cano | 6-1 6-2 |
| Chris Lewis | m. | George Hardie | 6-2 6-2 |
| Jorge Andrew | m. | Lito Alvarez | 4-6 7-5 6-1 |
| Joao Soares | m. | Paul Kronk | 6-2 3-6 9-7 |
| Harold Solomon | m. | Van Winitsky | 2-6 6-4 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0