Primo turno | | Secondo turno | | Quarti di finale | | Semifinali |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
2 | P Cornejo Seckel
Jaime Fillol | 6 | 6 | | | | |
| Terry Moor
Felix Ponte | 3 | 2 | | | | | | | P Cornejo Seckel
Jaime Fillol | 4 | 4 | | | | |
| Syd Ball
Ray Keldie | 6 | 6 | | | | | | | Syd Ball
Ray Keldie | 6 | 6 | | | | |
| John Alexander
Peter Doerner | 3 | 4 | | | | | | | | Syd Ball
Ray Keldie | 7 | 3 | 4 | | | |
| Rejean Genois
Pierre Lamarche | 6 | 6 | | | | | | | | Manuel Orantes
Guillermo Vilas | 6 | 6 | 6 | | | |
| Jeff Borowiak
Jim McManus | 2 | 3 | | | | | | | Rejean Genois
Pierre Lamarche | 2 | 3 | | | |
5 | Manuel Orantes
Guillermo Vilas | 7 | 6 | | | | | | | Manuel Orantes
Guillermo Vilas | 6 | 6 | | | | |
| Eddie Dibbs
Harold Solomon | 6 | 0 | | | | | | | | Manuel Orantes
Guillermo Vilas | 6 | 6 | | | |
| Chris Burr
Dale Power | 6 | 7 | 7 | | | | | | | Mike Estep
Ian Fletcher | 3 | 0 | | | |
8 | Iván Molina
Jairo Velasco, Sr. | 7 | 6 | 6 | | | | | | Chris Burr
Dale Power | 3 | 5 | | | | |
| Mike Estep
Ian Fletcher | 6 | 2 | 6 | | | | | | Mike Estep
Ian Fletcher | 6 | 7 | | | | |
| Peter Fleming
Anthony Parun | 1 | 6 | 3 | | | | | | | Mike Estep
Ian Fletcher | 7 | 7 | | | |
| Ismail El Shafei
Juan Gisbert | 6 | 6 | | | | | | | | Dick Crealy
Onny Parun | 5 | 6 | | | | |
| J R Pinto Bravo
Belus Prajoux | 3 | 2 | | | | | | | Ismail El Shafei
Juan Gisbert | 3 | 7 | 5 | | |
| Dick Crealy
Onny Parun | 6 | 6 | 7 | | | | | | Dick Crealy
Onny Parun | 6 | 5 | 7 | | | |
| Jun Kamiwazumi
B Phillips-Moore | 7 | 1 | 5 | | | |