| R64 | - |  John AlexanderClay | - |  Waldemar TimmClay | 6-4 7-6 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Gerald BattrickClay | - |  Szabolcz BaranyiClay | 6-3 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - | Janos BenyikClay | - |  Frank FroehlingClay | 2-6 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Wilhelm BungertClay | - |  Torben UlrichClay | 5-7 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Ross CaseClay | - | Ulrich PinnerClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Patricio CornejoClay | - | Mario BrennerClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Phil DentClay | - | Alex KuruczClay | 7-5 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Eddie DibbsClay | - | Istvan GulyasClay | 6-0 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Harald ElschenbroichClay | - | Harald NeunerClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Hans EngertClay | - |  Toshiro SakaiClay | 7-6 1-6 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jurgen FassbenderClay | - |  Julian GanzabalClay | 7-5 6-7 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jaime Fillol Sr.Clay | - |  Hans KaryClay | 2-6 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Frank GebertClay | - |  Wanaro N'GodrellaClay | 6-1 7-6 | 3 | - | - | - | - | - | - | - |
| R64 | - | Paul GerkenClay | - |  Jan KukalClay | 6-2 7-6 | 3 | - | - | - | - | - | - | - |
| R64 | - | Milan HolecekClay | - |  Nicola SpearClay | 7-5 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jiri HrebecClay | - | Robert MachanClay | 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | YUGBoro JovanovicClay | - | Georges GovenClay | 7-6 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jun KamiwazumiClay | - | Cliff RicheyClay | 6-1 7-6 | 3 | - | - | - | - | - | - | - |
| R64 | - | Attila KorpasClay | - |  Antonio MunozClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Jose Edison MandarinoClay | - | Tom LeonardClay | 7-6 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Karl MeilerClay | - |  Terry RyanClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Bernard MignotClay | - | Mal AndersonClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - |  Martin MulliganClay | - | Frantisek PalaClay | 7-6 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - | Barry Phillips-MooreClay | - | Terry AddisonClay | 6-3 4-6 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Hans-Jurgen PohmannClay | - | Hans-Joachim PloetzClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Butch SeewagenClay | - | Patrice DominguezClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Harold SolomonClay | - | Jaime Pinto-BravoClay | 7-5 0-6 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Peter SzokeClay | - | Jun KukiClay | 7-5 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Ion TiriacClay | - | Geoff MastersClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Guillermo VilasClay | - | Vladimir ZednikClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | John AlexanderClay | - | Peter SzokeClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | Patricio CornejoClay | - | Milan HolecekClay | 6-3 7-5 | 3 | - | - | - | - | - | - | - |
| R32 | - | Phil DentClay | - | YUGBoro JovanovicClay | 1-6 7-5 8-6 | 3 | - | - | - | - | - | - | - |
| R32 | - | Eddie DibbsClay | - | Attila KorpasClay | 7-6 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Harald ElschenbroichClay | - | Gerald BattrickClay | 6-1 6-0 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jurgen FassbenderClay | - | Butch SeewagenClay | 3-6 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jaime Fillol Sr.Clay | - | Hans-Jurgen PohmannClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Frank GebertClay | - | Janos BenyikClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Paul GerkenClay | - | Barry Phillips-MooreClay | 7-5 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jiri HrebecClay | - | Ion TiriacClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | Karl MeilerClay | - | Jose Edison MandarinoClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Bernard MignotClay | - | Wilhelm BungertClay | 6-3 3-6 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Martin MulliganClay | - | Jun KamiwazumiClay | 7-6 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | John NewcombeClay | - | Hans EngertClay | 7-6 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Manuel OrantesClay | - | Guillermo VilasClay | 3-6 6-0 11-9 | 3 | - | - | - | - | - | - | - |
| R32 | - | Harold SolomonClay | - | Ross CaseClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | - | Eddie DibbsClay | - | Bernard MignotClay | 6-0 6-1 7-6 | 5 | - | - | - | - | - | - | - |
| R16 | - | Harald ElschenbroichClay | - | Manuel OrantesClay | 4-6 6-4 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Jurgen FassbenderClay | - | Phil DentClay | 6-7 6-2 2-6 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Jaime Fillol Sr.Clay | - | Frank GebertClay | 6-1 7-6 3-6 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Paul GerkenClay | - | John NewcombeClay | 6-2 3-6 6-3 6-7 15-13 | 5 | - | - | - | - | - | - | - |
| R16 | - | Jiri HrebecClay | - | John AlexanderClay | 6-4 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Karl MeilerClay | - | Harold SolomonClay | 6-4 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R16 | - | Martin MulliganClay | - | Patricio CornejoClay | 7-5 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| QF | - | Eddie DibbsClay | - | Jiri HrebecClay | 2-6 6-1 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| QF | - | Jurgen FassbenderClay | - | Martin MulliganClay | 6-1 7-6 6-2 | 5 | - | - | - | - | - | - | - |
| QF | - | Jaime Fillol Sr.Clay | - | Paul GerkenClay | 6-7 7-5 7-5 2-6 6-1 | 5 | - | - | - | - | - | - | - |
| QF | - | Karl MeilerClay | - | Harald ElschenbroichClay | 7-5 6-2 2-6 6-3 | 5 | - | - | - | - | - | - | - |
| SF | - | Eddie DibbsClay | - | Jurgen FassbenderClay | 7-6 0-6 4-6 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| SF | - | Karl MeilerClay | - | Jaime Fillol Sr.Clay | 6-4 5-7 6-3 7-6 | 5 | - | - | - | - | - | - | - |
| F | - | Eddie DibbsClay | - | Karl MeilerClay | 6-1 3-6 7-6 6-3 | 5 | - | - | - | - | - | - | - |
