Primo turno | | Secondo turno | | Quarti di finale | | Semifinali |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
1 | Juan Gisbert
Manuel Orantes | 7 | 6 | | | | |
| Eddie Dibbs
F Jauffret | 6 | 3 | | | | | | | Juan Gisbert
Manuel Orantes | 7 | 6 | | | | |
| Victor Amaya
George Hardie | 6 | 6 | | | | | | | Victor Amaya
George Hardie | 5 | 2 | | | | |
| Mike Fishbach
Martin Robinson | 1 | 2 | | | | | | | | Juan Gisbert
Manuel Orantes | 6 | 6 | | | | |
8 | Ray Moore
Onny Parun | 7 | 6 | | | | | | | | Ray Moore
Onny Parun | 2 | 3 | | | | |
| Mike Machette
Jasjit Singh | 5 | 0 | | | | | | | Ray Moore
Onny Parun | 7 | 0 | 8 | | |
| Julian Ganzabal
Tito Vázquez | 6 | 7 | | | | | | | Julian Ganzabal
Tito Vázquez | 5 | 6 | 6 | | | |
| Carlos Feldstedt
J R Pinto Bravo | 3 | 5 | | | | | | | | Juan Gisbert
Manuel Orantes | 3 | 7 | 3 | | |
| Lito Álvarez
Víctor Pecci | 7 | 4 | 6 | | | | | | | Wojciech Fibak
Karl Meiler | 6 | 6 | 6 | | |
4 | Fred McNair
Sherwood Stewart | 5 | 6 | 4 | | | | | | Lito Álvarez
Víctor Pecci | 6 | 6 | | | | |
| Ismail El Shafei
Mike Estep | 6 | 7 | | | | | | | Ismail El Shafei
Mike Estep | 3 | 2 | | | | |
| Ángel Giménez
Andrés Gimeno | 4 | 6 | | | | | | | | Lito Álvarez
Víctor Pecci | 4 | 4 | | | |
5 | Wojciech Fibak
Karl Meiler | 7 | 2 | 6 | | | | | | | Wojciech Fibak
Karl Meiler | 6 | 6 | | | | |
| R G Benavides Saravia
J-E Mandarino | 5 | 6 | 1 | | | | | | Wojciech Fibak
Karl Meiler | 4 | 7 | 6 | | |
| Colin Dowdeswell
Bernie Mitton | 6 | 6 | | | | | | | Colin Dowdeswell
Bernie Mitton | 6 | 6 | 1 | | | |
| Antonio Barranco
Juan Herrera | 2 | 3 | | | | |