| R64 | - |  Colin ReesClay | - |  Rob KuypersClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Roberto SayaClay | - | Peter SchlotzClay | 8-6 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - |  John AlexanderClay | - | Huub WeyermanClay | 4-6 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | M. BoermaClay | - | Fred Hemmes Sr.Clay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Dennis BreetzkeClay | - | Jan MulderClay | 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Dick CrealyClay | - | Kenneth de KoningClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Phil DentClay | - | Graydon GarnerClay | 3-6 7-5 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Harald ElschenbroichClay | - | Albert LansdorpClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Nick FleuryClay | - | Bert Van SlootenClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Bob GiltinanClay | - | Jan HordijkClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Eduardo GorostiagaClay | - | Eddie KnolClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jan HajerClay | - | Quentin PretoriusClay | 6-2 8-6 | 3 | - | - | - | - | - | - | - |
| R64 | - | Siebe HuizingaClay | - | Robbie LissauerClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Henk NijeboerClay | - | A. LautenschlagerClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | John AlexanderClay | - | Harald ElschenbroichClay | 6-1 1-6 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Ingo BudingClay | - | Pieter SoetersClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Phil DentClay | - |  Jan KukalClay | W/O | 3 | - | - | - | - | - | - | - |
| R32 | - | Bob GiltinanClay | - | Piet van EysdenClay | 6-0 8-6 | 3 | - | - | - | - | - | - | - |
| R32 | - | Eduardo GorostiagaClay | - | Nick FleuryClay | 4-6 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - |  Istvan GulyasClay | - | Rayno SeegersClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jan HajerClay | - | Dick CrealyClay | 1-6 6-3 8-6 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jan KodesClay | - | M. BoermaClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - |  Jose Edison MandarinoClay | - | Colin ReesClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Robert MaudClay | - | Ron Van GelderClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Tom OkkerClay | - | Dick StradmeijerClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - |  Peter PokornyClay | - | Evert SchneiderClay | 6-4 11-9 | 3 | - | - | - | - | - | - | - |
| R32 | - | Roberto SayaClay | - | Dennis BreetzkeClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - |  Ion TiriacClay | - | Siebe HuizingaClay | 6-4 6-0 | 3 | - | - | - | - | - | - | - |
| R32 | - |  Koji WatanabeClay | - | Paul Van MinClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | Isao WatanabeClay | - | Henk NijeboerClay | 6-0 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | - | Ingo BudingClay | - | Jan HajerClay | 6-2 7-5 | 3 | - | - | - | - | - | - | - |
| R16 | - | Phil DentClay | - | Koji WatanabeClay | 3-6 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | - | Istvan GulyasClay | - | Bob GiltinanClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | - | Jan KodesClay | - | Isao WatanabeClay | 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | - | Jose Edison MandarinoClay | - | Roberto SayaClay | 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | - | Robert MaudClay | - | John AlexanderClay | 7-5 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | - | Tom OkkerClay | - | Eduardo GorostiagaClay | 6-8 4-6 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | - | Ion TiriacClay | - | Peter PokornyClay | 9-7 6-2 | 3 | - | - | - | - | - | - | - |
| QF | - | Istvan GulyasClay | - | Ingo BudingClay | 1-6 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| QF | - | Jan KodesClay | - | Jose Edison MandarinoClay | 9-7 3-6 8-6 | 3 | - | - | - | - | - | - | - |
| QF | - | Robert MaudClay | - | Ion TiriacClay | 6-2 9-7 | 3 | - | - | - | - | - | - | - |
| QF | - | Tom OkkerClay | - | Phil DentClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| SF | - | Istvan GulyasClay | - | Tom OkkerClay | 12-10 4-6 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| SF | - | Robert MaudClay | - | Jan KodesClay | 5-7 8-6 6-4 2-6 7-5 | 5 | - | - | - | - | - | - | - |
| F | - | Robert MaudClay | - | Istvan GulyasClay | 7-9 7-5 6-0 1-6 13-11 | 5 | - | - | - | - | - | - | - |
| R64 | - | Rayno SeegersClay | - |  Samudra SangitanClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Pieter SoetersClay | - | Hans DocherClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Isao WatanabeClay | - | Hans HartochClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Peter PokornyClay | - | Piet VeentjerClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Dick StradmeijerClay | - | Frans de KortClay | 6-4 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - | Piet van EysdenClay | - | Rolf ThungClay | 6-1 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - | Paul Van MinClay | - | Frits LuykClay | 7-9 6-4 11-9 | 3 | - | - | - | - | - | - | - |
| R64 | - | Koji WatanabeClay | - | Peter EhrlichClay | 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Evert SchneiderClay | - | Hans Van ScheltemaClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Ron Van GelderClay | - | Nico WelschenClay | 6-3 3-6 6-1 | 3 | - | - | - | - | - | - | - |
