Buenos Aires 1974 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Manuel Orantes | 6-3 0-6 7-5 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Jose Edison Mandarino | 6-1 6-3 6-4 |
| Manuel Orantes | d. | Ivan Molina | 6-1 6-1 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Ramiro Benavides | 6-2 6-4 |
| Manuel Orantes | d. | Victor Pecci | 6-2 6-4 |
| Ivan Molina | d. | Ricardo Cano | 6-4 6-4 |
| Jose Edison Mandarino | d. | Zeljko Franulovic | 6-4 2-6 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Szabolcz Baranyi | 6-1 6-4 |
| Victor Pecci | d. | Tomas Lynch | 6-2 6-3 |
| Manuel Orantes | d. | Peter Szoke | 6-4 6-2 |
| Ivan Molina | d. | Julian Ganzabal | 6-3 6-3 |
| Jose Edison Mandarino | d. | Carlos Kirmayr | 6-3 6-3 |
| Zeljko Franulovic | d. | Patricio Cornejo | 6-1 7-5 |
| Ricardo Cano | d. | Jaime Fillol | 7-6 6-0 |
| Ramiro Benavides | d. | Tito Vazquez | 6-2 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Rick Fisher | 6-1 6-4 |
| Tito Vazquez | d. | John Lloyd | 6-3 6-1 |
| Peter Szoke | d. | Jaime Pinto Bravo | 7-6 6-1 |
| Victor Pecci | d. | Jairo Velasco | 6-1 3-6 6-0 |
| Manuel Orantes | d. | Roberto Aubone | 6-2 6-0 |
| Ivan Molina | d. | Lito Alvarez | 4-6 6-4 6-4 |
| Jose Edison Mandarino | d. | Belus Prajoux | 6-1 1-6 6-2 |
| Tomas Lynch | d. | Roger Dowdeswell | 6-2 2-6 6-1 |
| Carlos Kirmayr | d. | Buster C Mottram | 1-6 6-3 6-4 |
| Julian Ganzabal | d. | Guillermo Aubone | 6-4 6-2 |
| Zeljko Franulovic | d. | Francisco Mastelli | 6-4 4-6 6-2 |
| Jaime Fillol | d. | Luis Baraldi | 6-1 6-3 |
| Patricio Cornejo | d. | Hugo Varela | 6-2 6-2 |
| Ricardo Cano | d. | Patricio Rodriguez Chi | 4-6 6-3 7-5 |
| Ramiro Benavides | d. | Hans Kary | 7-6 6-2 |
| Szabolcz Baranyi | d. | Ray Keldie | 6-0 6-7 6-4 |