Buenos Aires 1977 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Jaime Fillol | 6-2 7-5 3-6 6-3 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Hans Gildemeister | 7-6 6-4 |
| Jaime Fillol | m. | Victor Pecci | 4-6 6-1 6-4 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Belus Prajoux | 6-3 6-2 |
| Hans Gildemeister | m. | Mike Fishbach | 6-2 6-2 |
| Victor Pecci | m. | Gene Mayer | 6-3 6-7 6-1 |
| Jaime Fillol | m. | Patricio Cornejo | 6-1 6-0 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Ivan Molina | 6-3 6-0 |
| Belus Prajoux | m. | Ion Tiriac | 7-6 7-5 |
| Hans Gildemeister | m. | Henry Bunis | 6-3 6-0 |
| Mike Fishbach | m. | Paul Mcnamee | 6-4 6-4 |
| Victor Pecci | m. | Zan Guerry | 6-3 6-2 |
| Gene Mayer | m. | Jose Higueras | 6-1 6-4 |
| Patricio Cornejo | m. | Jaime Pinto Bravo | 4-6 6-4 6-1 |
| Jaime Fillol | m. | Carlos Kirmayr | 6-4 7-5 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Vilas | m. | Eric Deblicker | 7-6 6-2 |
| Ivan Molina | m. | Carlos Lando | 6-4 2-6 11-9 |
| Ion Tiriac | m. | Lito Alvarez | 6-2 7-6 |
| Belus Prajoux | m. | Georges Goven | 6-4 6-4 |
| Hans Gildemeister | m. | Javier Soler | 7-6 6-4 |
| Henry Bunis | m. | Bruce Manson | 7-6 7-5 |
| Paul Mcnamee | m. | Alvaro Betancur | 6-2 6-4 |
| Mike Fishbach | m. | Jorge Andrew | 6-4 6-4 |
| Victor Pecci | m. | Jairo Velasco | 4-6 6-2 6-3 |
| Zan Guerry | m. | Onny Parun | 6-1 3-6 6-3 |
| Gene Mayer | m. | Antonio Munoz | 6-4 6-3 |
| Jose Higueras | m. | Enrique Caviglia | 6-1 6-1 |
| Jaime Pinto Bravo | m. | Ricardo Cano | 4-6 7-5 6-3 |
| Patricio Cornejo | m. | Fernando Dalla Fontana | 6-4 6-7 7-5 |
| Carlos Kirmayr | m. | Jose Luis Clerc | 7-5 0-6 6-3 |
| Jaime Fillol | m. | Ramiro Benavides | 6-4 7-6 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0