Buenos Aires 1979 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Jose Luis Clerc | 6-1 6-2 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Eddie Dibbs | 6-1 6-1 |
| Jose Luis Clerc | m. | Ivan Lendl | 6-3 3-6 6-4 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Tomas Smid | 6-1 6-2 |
| Eddie Dibbs | m. | Balazs Taroczy | 6-4 6-4 |
| Jose Luis Clerc | m. | Terry Moor | 6-4 6-1 |
| Ivan Lendl | m. | Jose Higueras | 6-2 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Carlos Gattiker | 7-5 7-6 |
| Tomas Smid | m. | Chris Lewis | 6-1 6-4 |
| Eddie Dibbs | m. | Carlos Kirmayr | 6-2 6-3 |
| Balazs Taroczy | m. | Hans Gildemeister | 6-2 6-1 |
| Jose Luis Clerc | m. | Rolf Gehring | 6-2 6-2 |
| Terry Moor | m. | Peter Mcnamara | 6-7 6-4 8-6 |
| Ivan Lendl | m. | Alejandro Pierola | 6-7 7-5 6-4 |
| Jose Higueras | m. | Andres Gomez | 6-3 6-3 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Belus Prajoux | 6-3 6-4 |
| Carlos Gattiker | m. | Paul Kronk | 6-2 7-6 |
| Chris Lewis | m. | Fernando Luna | 6-2 6-4 |
| Tomas Smid | m. | Angel Gimenez | 6-2 6-2 |
| Eddie Dibbs | m. | Ricardo Cano | 5-7 6-1 6-2 |
| Carlos Kirmayr | m. | Rick Fagel | 6-2 7-5 |
| Balazs Taroczy | m. | Pedro Rebolledo | 6-3 6-4 |
| Hans Gildemeister | m. | Charles Owens | 6-7 6-2 6-3 |
| Jose Luis Clerc | m. | Jairo Velasco | 6-2 6-4 |
| Rolf Gehring | m. | Thomaz Koch | 6-1 6-1 |
| Terry Moor | m. | Alejandro Gattiker | 6-1 6-1 |
| Peter Mcnamara | m. | Victor Pecci | 6-3 6-4 |
| Ivan Lendl | m. | Roberto Arguello | 6-3 6-2 |
| Alejandro Pierola | m. | Rod Frawley | 6-1 6-3 |
| Andres Gomez | m. | Fernando Dalla Fontana | 3-6 6-2 8-6 |
| Jose Higueras | m. | Cassio Motta | 6-1 6-3 |