| R64 | - |  Ion TiriacClay | - |  Gunther PrellClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - |  John AlexanderClay | - | Lothar PawlikClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Roy BarthClay | - |  Lance LumsdenClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Patrick BeraudClay | - |  Nicola SpearClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Ingo BudingClay | - | Unknown UnknownClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - |  Eugenio CastiglianoClay | - | Klaus KleinClay | 3-6 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Mark CoxClay | - | Norm PerryClay | 8-6 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Dick CrealyClay | - | Waldemar TimmClay | 6-2 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - | Phil DentClay | - | Siegfried KipkaClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Ismail El ShafeiClay | - |  Raul PeraltaClay | 6-1 9-7 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jurgen FassbenderClay | - |  Luis RojasClay | 8-6 11-9 | 3 | - | - | - | - | - | - | - |
| R64 | - | Heinz FrankClay | - |  Frew McMillanClay | 2-6 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Bob GiltinanClay | - | Wolf-Dieter DeckertClay | 8-6 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Uwe GottschalkClay | - | Karl FichtelClay | 7-9 7-5 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Milan HolecekClay | - |  Hans ZollnerClay | 6-0 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - | YUGBoro JovanovicClay | - | Michael ProbstClay | 6-0 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Nicholas KalogeropoulosClay | - | Massimo Di DomenicoClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jan KodesClay | - | John BartlettClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jean-Pierre LoizeauClay | - |  Brian FairlieClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Robert MaudClay | - | Jock Eitel ReetzClay | 3-6 6-2 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - | Martin MulliganClay | - | Milan TajenarClay | 6-1 4-6 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Sergio PalmieriClay | - | Willi BusoldClay | 8-6 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - | Onny ParunClay | - | Steve TidballClay | 6-3 5-7 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Jaime Pinto-BravoClay | - | Hannes MuehlenburgClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Quentin PretoriusClay | - | Unknown UnknownClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Kurt RingClay | - | Graham StilwellClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Terry RyanClay | - | Bernd LoiblClay | 8-6 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Petr StroblClay | - | Dieter EcklebeClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Jaime SubiratsClay | - | Dieter KapfhammerClay | 8-6 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Rohan SummersClay | - | Frank FalderbaumClay | 1-6 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | John AlexanderClay | - | Roy BarthClay | 6-3 13-11 | 3 | - | - | - | - | - | - | - |
| R32 | - | Ingo BudingClay | - | Bob GiltinanClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Wilhelm BungertClay | - | Sergio PalmieriClay | 10-8 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Mark CoxClay | - | Terry RyanClay | 9-7 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Dick CrealyClay | - | Heinz FrankClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Phil DentClay | - | Patrick BeraudClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | Ismail El ShafeiClay | - | Uwe GottschalkClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jurgen FassbenderClay | - | Robert MaudClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | Milan HolecekClay | - | Onny ParunClay | 6-0 5-7 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | YUGBoro JovanovicClay | - | Quentin PretoriusClay | 6-0 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jan KodesClay | - | Nicholas KalogeropoulosClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jean-Pierre LoizeauClay | - | Jaime Pinto-BravoClay | W/O | 3 | - | - | - | - | - | - | - |
| R32 | - | Martin MulliganClay | - | Kurt RingClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - |  Tom OkkerClay | - | Eugenio CastiglianoClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Petr StroblClay | - | Jaime SubiratsClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | Ion TiriacClay | - | Rohan SummersClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | - | Wilhelm BungertClay | - | Jean-Pierre LoizeauClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | - | Mark CoxClay | - | John AlexanderClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | - | Ismail El ShafeiClay | - | Ingo BudingClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | - | Milan HolecekClay | - | Jurgen FassbenderClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | - | YUGBoro JovanovicClay | - | Dick CrealyClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | - | Martin MulliganClay | - | Jan KodesClay | 2-6 9-7 10-8 | 3 | - | - | - | - | - | - | - |
| R16 | - | Tom OkkerClay | - | Phil DentClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | - | Ion TiriacClay | - | Petr StroblClay | 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| QF | - | Mark CoxClay | - | Tom OkkerClay | 8-10 4-6 6-1 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| QF | - | YUGBoro JovanovicClay | - | Wilhelm BungertClay | 3-6 5-7 7-5 6-2 6-0 | 5 | - | - | - | - | - | - | - |
| QF | - | Martin MulliganClay | - | Ismail El ShafeiClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| QF | - | Ion TiriacClay | - | Milan HolecekClay | 3-6 7-5 6-3 2-6 7-5 | 5 | - | - | - | - | - | - | - |
| SF | - | Martin MulliganClay | - | YUGBoro JovanovicClay | 6-4 4-6 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| SF | - | Ion TiriacClay | - | Mark CoxClay | 6-3 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| F | - | Martin MulliganClay | - | Ion TiriacClay | 6-3 3-6 7-5 6-3 | 5 | - | - | - | - | - | - | - |
