Primo turno | | Secondo turno | | Terzo turno | | Quarti di finale |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Mike Cahill
Tom Gullikson | 3 | 7 | 6 | | | |
4 | Marty Riessen
Sherwood Stewart | 6 | 6 | 3 | | | | | | Mike Cahill
Tom Gullikson | 6 | 6 | 6 | | | |
| Álvaro Fillol
Jaime Fillol | 6 | 3 | 6 | | | | | | Álvaro Fillol
Jaime Fillol | 2 | 7 | 2 | | | |
| Alejandro Cortes
Leo Palin | 3 | 6 | 3 | | | | | | | Mike Cahill
Tom Gullikson | 6 | 3 | 6 | 6 | 7 | |
| Andy Andrews
Drew Gitlin | 7 | 6 | 6 | | | | | | | Andy Andrews
Drew Gitlin | 7 | 6 | 3 | 4 | 5 | |
| Mark Edmondson
Cliff Letcher | 5 | 7 | 2 | | | | | | Andy Andrews
Drew Gitlin | 6 | 7 | | | |
| Rill Baxter
John Ross | 6 | 6 | | | | | | | Rill Baxter
John Ross | 3 | 6 | | | | |
12 | Johan Kriek
Frew McMillan | 2 | 4 | | | | | | | | Mike Cahill
Tom Gullikson | 6 | 5 | 6 | 6 | 3 |
| Tony Graham
Bruce Nichols | 7 | 6 | 6 | | | | | | | John Newcombe
Fred Stolle | 7 | 7 | 3 | 4 | 6 |
16 | Craig Edwards
Eddie Edwards | 6 | 7 | 3 | | | | | | Tony Graham
Bruce Nichols | 6 | 6 | 6 | | | |
| John James
Rick Meyer | 6 | 7 | | | | | | | John James
Rick Meyer | 7 | ;1 | 4 | | | |
| Jim Gurfein
B Willenborg | 4 | 6 | | | | | | | | Tony Graham
Bruce Nichols | 6 | 3 | 6 | 6 | 4 |
| Steve Docherty
Harry Fritz | 6 | 5 | 6 | | | | | | | John Newcombe
Fred Stolle | 3 | 6 | 7 | 4 | 6 | |
| Guy Fritz
Haroon Ismail | 4 | 7 | 3 | | | | | | Steve Docherty
Harry Fritz | 7 | 6 | 2 | | |
| John Newcombe
Fred Stolle | 6 | 7 | | | | | | | John Newcombe
Fred Stolle | 6 | 7 | 6 | | | |
5 | Bruce Manson
Brian Teacher | 3 | 5 | | | | |