Tour · 1974-11-18 · draw of 32
Buenos Aires 1974
ClayFinal
| 🇦🇷 Guillermo Vilas | d. | 🇪🇸 Manuel Orantes | 6-3 0-6 7-5 6-2 | H2H |
Semifinals
| 🇦🇷 Guillermo Vilas | d. | 🇧🇷 Jose Edison Mandarino | 6-1 6-3 6-4 | H2H |
| 🇪🇸 Manuel Orantes | d. | 🇨🇴 Ivan Molina | 6-1 6-1 6-3 | H2H |
Quarterfinals
| 🇦🇷 Guillermo Vilas | d. | 🇧🇴 Ramiro Benavides | 6-2 6-4 | H2H |
| 🇪🇸 Manuel Orantes | d. | 🇵🇾 Victor Pecci | 6-2 6-4 | H2H |
| 🇨🇴 Ivan Molina | d. | 🇦🇷 Ricardo Cano | 6-4 6-4 | H2H |
| 🇧🇷 Jose Edison Mandarino | d. | 🇭🇷 Zeljko Franulovic | 6-4 2-6 6-4 | H2H |
Round of 16
| 🇦🇷 Guillermo Vilas | d. | 🇭🇺 Szabolcz Baranyi | 6-1 6-4 | H2H |
| 🇵🇾 Victor Pecci | d. | 🇦🇷 Tomas Lynch | 6-2 6-3 | H2H |
| 🇪🇸 Manuel Orantes | d. | 🇭🇺 Peter Szoke | 6-4 6-2 | H2H |
| 🇨🇴 Ivan Molina | d. | 🇦🇷 Julian Ganzabal | 6-3 6-3 | H2H |
| 🇧🇷 Jose Edison Mandarino | d. | 🇧🇷 Carlos Kirmayr | 6-3 6-3 | H2H |
| 🇭🇷 Zeljko Franulovic | d. | 🇨🇱 Patricio Cornejo | 6-1 7-5 | H2H |
| 🇦🇷 Ricardo Cano | d. | 🇨🇱 Jaime Fillol Sr. | 7-6 6-0 | H2H |
| 🇧🇴 Ramiro Benavides | d. | 🇦🇷 Modesto Tito Vazquez | 6-2 6-4 | H2H |
Round of 32
| 🇦🇷 Guillermo Vilas | d. | 🇺🇸 Rick Fisher | 6-1 6-4 | H2H |
| 🇦🇷 Modesto Tito Vazquez | d. | 🇬🇧 John Lloyd | 6-3 6-1 | H2H |
| 🇭🇺 Peter Szoke | d. | 🇨🇱 Jaime Pinto-Bravo | 7-6 6-1 | H2H |
| 🇵🇾 Victor Pecci | d. | 🇨🇴 Jairo Velasco Sr. | 6-1 3-6 6-0 | H2H |
| 🇪🇸 Manuel Orantes | d. | 🇦🇷 Roberto Aubone | 6-2 6-0 | H2H |
| 🇨🇴 Ivan Molina | d. | 🇦🇷 Elio Lito Alvarez | 4-6 6-4 6-4 | H2H |
| 🇧🇷 Jose Edison Mandarino | d. | 🇨🇱 Belus Prajoux | 6-1 1-6 6-2 | H2H |
| 🇦🇷 Tomas Lynch | d. | 🇿🇼 Roger Dowdeswell | 6-2 2-6 6-1 | H2H |
| 🇧🇷 Carlos Kirmayr | d. | 🇬🇧 Buster C. Mottram | 1-6 6-3 6-4 | H2H |
| 🇦🇷 Julian Ganzabal | d. | 🇦🇷 Guillermo Aubone | 6-4 6-2 | H2H |
| 🇭🇷 Zeljko Franulovic | d. | 🇦🇷 Francisco Mastelli | 6-4 4-6 6-2 | H2H |
| 🇨🇱 Jaime Fillol Sr. | d. | 🇲🇽 Luis Baraldi | 6-1 6-3 | H2H |
| 🇨🇱 Patricio Cornejo | d. | 🇦🇷 Hugo Varela | 6-2 6-2 | H2H |
| 🇦🇷 Ricardo Cano | d. | 🇨🇱 Patricio Rodriguez | 4-6 6-3 7-5 | H2H |
| 🇧🇴 Ramiro Benavides | d. | 🇦🇹 Hans Kary | 7-6 6-2 | H2H |
| 🇭🇺 Szabolcz Baranyi | d. | 🇦🇺 Ray Keldie | 6-0 7-6 6-4 | H2H |