Primo turno | | Secondo turno | | Quarti di finale | | Semifinali |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
| | | Björn Borg
Juan Gisbert | 6 | 4 | 6 | | | |
| | | Eddie Dibbs
Harold Solomon | 4 | 6 | 8 | | | |
| | | | Eddie Dibbs
Harold Solomon | 1 | 6 | 6 | | | |
| | | | P Cornejo Seckel
Jaime Fillol | 6 | 3 | 4 | | | |
| | | Iván Molina
Jairo Velasco, Sr. | 6 | 4 | 4 | | |
| | | P Cornejo Seckel
Jaime Fillol | 2 | 6 | 6 | | | |
| | | | Eddie Dibbs
Harold Solomon | 4 | 5 | | | |
| Ray Moore
Andrew Pattison | 6 | 6 | | | | | | | | Manuel Orantes
Guillermo Vilas | 6 | 7 | | | |
| Z Franulović
Vitas Gerulaitis | 4 | 3 | | | | | | | Ray Moore
Andrew Pattison | 6 | 3 | | | | |
| P Dominguez
Antonio Muñoz | 6 | 6 | | | | | | | P Dominguez
Antonio Muñoz | 7 | 6 | | | | |
| Hussain Akbari
K Derafshijavan | 4 | 2 | | | | | | | | P Dominguez
Antonio Muñoz | 6 | 6 | 4 | | |
| | | | Manuel Orantes
Guillermo Vilas | 4 | 7 | 6 | | | |
| | | J Loyo-Mayo
J-E Mandarino | 6 | 3 | 6 | | |
| Manuel Orantes
Guillermo Vilas | 7 | 6 | | | | | | | Manuel Orantes
Guillermo Vilas | 3 | 6 | 8 | | | |
| John Fort
Kenneth McMillan | 5 | 0 | | | | |