| R32 | - |  Jose Luis ArillaClay | - |  Hans NerellClay | 6-2 7-5 5-7 0-6 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - |  Arthur AsheClay | - | Martin CarlsteinClay | 6-2 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Ove Nils BengtsonClay | - |  Gaetano Di MasoClay | 6-3 3-6 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - |  Ismail El ShafeiClay | - | Lars OlanderClay | 7-5 4-6 6-2 3-6 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - |  Nils ElvikClay | - | Unknown UnknownClay | W/O | 5 | - | - | - | - | - | - | - |
| R32 | - | Clark GraebnerClay | - | Frithjof PrydzClay | 6-4 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - |  Thomaz KochClay | - | Birger FolkeClay | 6-2 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - |  Jan LeschlyClay | - | Terje LarsenClay | 6-4 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - |  Sergei LikhachevClay | - | Bo HolmstromClay | 6-4 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Jose Edison MandarinoClay | - | Hakan ZahrClay | 6-8 3-6 6-1 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Martin MulliganClay | - |  Wieslaw NowickiClay | 6-2 8-6 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Manuel OrantesClay | - | Kenneth AnderssonClay | 6-1 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Manuel SantanaClay | - |  George BernerClay | 6-1 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - |  Ion TiriacClay | - | Christer HolmClay | 8-6 6-2 6-0 | 5 | - | - | - | - | - | - | - |
| R32 | - | Torben UlrichClay | - | Donald DellClay | 6-3 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Jorgen UlrichClay | - | Jozef OrlikowskiClay | 3-6 6-1 6-2 1-6 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Jose Luis ArillaClay | - | Clark GraebnerClay | 6-2 6-0 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Arthur AsheClay | - | Sergei LikhachevClay | 6-2 11-9 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Jan LeschlyClay | - | Manuel OrantesClay | 5-7 6-3 7-5 7-5 | 5 | - | - | - | - | - | - | - |
| R16 | - | Jose Edison MandarinoClay | - | Ove Nils BengtsonClay | 6-3 6-4 1-6 4-6 6-0 | 5 | - | - | - | - | - | - | - |
| R16 | - | Martin MulliganClay | - | Ismail El ShafeiClay | 6-1 8-6 3-6 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Manuel SantanaClay | - | Jorgen UlrichClay | 6-3 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Ion TiriacClay | - | Thomaz KochClay | 6-4 4-6 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R16 | - | Torben UlrichClay | - | Nils ElvikClay | 6-3 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| QF | - | Jose Edison MandarinoClay | - | Arthur AsheClay | 8-6 6-3 1-6 6-3 | 5 | - | - | - | - | - | - | - |
| QF | - | Martin MulliganClay | - | Jan LeschlyClay | 6-4 4-6 3-6 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| QF | - | Manuel SantanaClay | - | Torben UlrichClay | 12-10 6-4 2-6 7-5 | 5 | - | - | - | - | - | - | - |
| QF | - | Ion TiriacClay | - | Jose Luis ArillaClay | 6-4 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| SF | - | Martin MulliganClay | - | Jose Edison MandarinoClay | 8-6 6-2 2-6 6-4 | 5 | - | - | - | - | - | - | - |
| SF | - | Ion TiriacClay | - | Manuel SantanaClay | 6-3 5-7 2-6 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| F | - | Martin MulliganClay | - | Ion TiriacClay | 8-6 6-4 6-4 | 5 | - | - | - | - | - | - | - |
