Buenos Aires CH 1977 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Wojtek Fibak | 6-4 6-3 6-0 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Paolo Bertolucci | 6-3 6-2 |
| Wojtek Fibak | m. | Ricardo Cano | 6-3 9-7 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Fernando Dalla Fontana | 6-2 6-4 |
| Paolo Bertolucci | m. | Ion Tiriac | 6-3 9-7 |
| Ricardo Cano | m. | Balazs Taroczy | 6-3 6-3 |
| Wojtek Fibak | m. | Cliff Richey | 9-7 6-3 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Roberto Graetz | 6-1 6-3 |
| Fernando Dalla Fontana | m. | Julian Ganzabal | 6-0 6-0 |
| Paolo Bertolucci | m. | Juan Carlos Santiago | 6-4 7-5 |
| Ion Tiriac | m. | Lorenzo Soriano | 6-3 6-2 |
| Ricardo Cano | m. | Lito Alvarez | 3-6 6-2 6-2 |
| Balazs Taroczy | m. | Roberto Aubone | 6-4 6-2 |
| Cliff Richey | m. | Carlos Lando | 6-1 6-2 |
| Wojtek Fibak | m. | Hector Romani | 6-3 6-3 |