| R256 | - | Jean-Claude BarclayClay | - | Corrado BarazzuttiClay | 2-6 6-1 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R256 | - | Patrice BeustClay | - | Massimo Di DomenicoClay | 7-5 7-5 5-7 2-6 7-5 | 5 | - | - | - | - | - | - | - |
| R256 | - | Ricardo CanoClay | - | Ove Nils BengtsonClay | 6-2 12-10 6-2 | 5 | - | - | - | - | - | - | - |
| R256 | - | Daniel ContetClay | - | Torben UlrichClay | 3-6 4-6 6-2 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R256 | - | Patricio CornejoClay | - | Sergei LikhachevClay | 6-3 11-9 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | John De MendozaClay | - | Eugenio CastiglianoClay | 6-2 6-1 1-6 6-4 | 5 | - | - | - | - | - | - | - |
| R256 | - | Ezio Di MatteoClay | - | Milan HolecekClay | 5-7 3-6 6-2 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R256 | - | Jurgen FassbenderClay | - | Robert RheinbergerClay | 6-3 7-5 3-6 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Ian FletcherClay | - | Steven TurnerClay | 4-6 6-0 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Wieslaw GasiorekClay | - | Ross CaseClay | 6-1 6-1 3-6 3-6 7-5 | 5 | - | - | - | - | - | - | - |
| R256 | - | Brian GottfriedClay | - | Bernard MontrenaudClay | 3-6 6-4 6-0 9-7 | 5 | - | - | - | - | - | - | - |
| R256 | - | Jiri HrebecClay | - | Francois PiersonClay | 6-4 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R256 | - | Teimuraz KakuliaClay | - | Peter MarmureanuClay | 8-6 7-5 8-6 | 5 | - | - | - | - | - | - | - |
| R256 | - | Nicholas KalogeropoulosClay | - | Ivan MolinaClay | 4-6 3-6 6-3 9-7 7-5 | 5 | - | - | - | - | - | - | - |
| R256 | - | Vladimir KorotkovClay | - | David LloydClay | 1-6 7-5 6-2 6-0 | 5 | - | - | - | - | - | - | - |
| R256 | - | Attila KorpasClay | - | Jun KamiwazumiClay | 6-4 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R256 | - | Jan KukalClay | - | Sherwood StewartClay | 7-5 4-6 6-2 9-7 | 5 | - | - | - | - | - | - | - |
| R256 | - | Michel LeclercqClay | - | Zlatko IvancicClay | 3-6 6-2 0-6 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R256 | - | Jose Edison MandarinoClay | - | Rayno SeegersClay | 1-6 6-0 3-6 6-2 9-7 | 5 | - | - | - | - | - | - | - |
| R256 | - | Geoff MastersClay | - | Toshiro SakaiClay | 6-4 1-6 2-6 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R256 | - | Allan McDonaldClay | - | Terry RyanClay | 4-6 6-1 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Jean-Paul MeyerClay | - | Jim OsborneClay | 8-6 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R256 | - | Jaidip MukerjeaClay | - | Wanaro N'GodrellaClay | 6-3 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Antonio MunozClay | - | John CooperClay | 6-2 6-0 6-2 | 5 | - | - | - | - | - | - | - |
| R256 | - | John PaishClay | - | Wilhelm BungertClay | 6-1 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Patricio RodriguezClay | - | Jean-Baptiste ChanfreauClay | 6-4 6-0 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Nicola SpearClay | - | Jose GuerreroClay | 4-6 6-3 6-4 8-6 | 5 | - | - | - | - | - | - | - |
| R256 | - | Piero TociClay | - | Jairo Velasco SrClay | 9-7 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Geza VargaClay | - | Toomas LeiusClay | 6-1 6-2 4-6 6-1 | 5 | - | - | - | - | - | - | - |
| R256 | - | Guillermo VilasClay | - | Steve FaulkClay | 7-5 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R256 | - | Kim WarwickClay | - | Hans KaryClay | 5-7 6-3 9-7 6-4 | 5 | - | - | - | - | - | - | - |
| R256 | - | Antonio ZugarelliClay | - | Jim McManusClay | 6-4 3-6 6-3 6-8 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jean-Claude BarclayClay | - | Allan McDonaldClay | 6-1 3-6 6-0 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Daniel ContetClay | - | Piero TociClay | 6-4 6-0 0-6 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Patricio CornejoClay | - | Patrice BeustClay | 7-5 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | John De MendozaClay | - | Jaidip MukerjeaClay | 6-3 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ezio Di MatteoClay | - | Michel LeclercqClay | 6-2 6-2 11-9 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jurgen FassbenderClay | - | Nicholas KalogeropoulosClay | 6-3 3-6 3-6 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ian FletcherClay | - | John PaishClay | 6-4 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Wieslaw GasiorekClay | - | Ricardo CanoClay | 3-6 6-3 6-3 3-6 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Brian GottfriedClay | - | Jean-Paul MeyerClay | 6-2 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jiri HrebecClay | - | Attila KorpasClay | 6-1 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Teimuraz KakuliaClay | - | Nicola SpearClay | 6-4 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Vladimir KorotkovClay | - | Patricio RodriguezClay | 5-7 7-5 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jose Edison MandarinoClay | - | Antonio ZugarelliClay | 4-6 6-2 16-14 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Geoff MastersClay | - | Geza VargaClay | 6-0 3-6 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Antonio MunozClay | - | Jan KukalClay | 6-2 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Guillermo VilasClay | - | Kim WarwickClay | 6-3 6-0 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - | Adriano PanattaClay | - | Ilie NastaseClay | 1-6 9-7 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Stan SmithClay | - | Jean-Loup RouyerClay | 6-4 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Manuel OrantesClay | - | Ezio Di MatteoClay | 4-6 6-1 9-7 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Guillermo VilasClay | - | Bob HewittClay | 0-6 8-6 8-6 2-6 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Andres GimenoClay | - | Jaime Pinto-BravoClay | 6-2 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Pierre BarthesClay | - | Lew HoadClay | W/O | 5 | - | - | - | - | - | - | - |
| R64 | - | Patrick ProisyClay | - | Jose Edison MandarinoClay | 6-3 8-6 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Alex MetreveliClay | - | Harald ElschenbroichClay | 6-3 2-6 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Clark GraebnerClay | - | Thomaz KochClay | 6-2 6-0 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jimmy ConnorsClay | - | Antonio MunozClay | 6-3 7-5 8-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jaime Fillol Sr.Clay | - | John De MendozaClay | 2-6 8-6 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Frantisek PalaClay | - | Alejandro OlmedoClay | 6-2 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Szabolcz BaranyiClay | - | Ion TiriacClay | 6-2 9-7 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ian FletcherClay | - | Zeljko FranulovicClay | 6-4 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Wieslaw GasiorekClay | - | Pat CramerClay | 5-7 6-4 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Juan Gisbert SrClay | - | Vladimir ZednikClay | 6-4 6-3 8-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Brian GottfriedClay | - | Patrice DominguezClay | 6-2 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ron HolmbergClay | - | Daniel ContetClay | 6-1 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jiri HrebecClay | - | Istvan GulyasClay | 1-6 6-2 6-2 1-6 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Francois JauffretClay | - | Paolo BertolucciClay | 6-0 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | YUGBoro JovanovicClay | - | Georges GovenClay | W/O | 5 | - | - | - | - | - | - | - |
| R64 | - | Jan KodesClay | - | Jean-Claude BarclayClay | 7-5 9-7 2-6 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Vladimir KorotkovClay | - | Colin DibleyClay | 10-8 0-6 6-2 5-7 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Geoff MastersClay | - | Tadeusz NowickiClay | 6-1 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Frew McMillanClay | - | Peter SzokeClay | 7-5 2-6 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Bernard MignotClay | - | Teimuraz KakuliaClay | 6-0 6-1 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Raymond MooreClay | - | Haroon RahimClay | 2-6 6-3 6-8 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Onny ParunClay | - | Tom GormanClay | 6-3 6-3 8-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Andrew PattisonClay | - | Patricio CornejoClay | 6-4 4-6 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Barry Phillips-MooreClay | - | Jurgen FassbenderClay | 6-1 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Nicola PietrangeliClay | - | Dick CrealyClay | 6-2 3-6 11-9 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Stan SmithClay | - | Bernard MignotClay | 6-3 7-5 7-9 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Manuel OrantesClay | - | YUGBoro JovanovicClay | 6-0 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Andres GimenoClay | - | Ron HolmbergClay | 6-1 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Pierre BarthesClay | - | Geoff MastersClay | 6-3 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Patrick ProisyClay | - | Juan Gisbert SrClay | 6-4 6-3 2-6 8-6 | 5 | - | - | - | - | - | - | - |
| R32 | - | Alex MetreveliClay | - | Wieslaw GasiorekClay | 6-0 6-4 7-9 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - | Clark GraebnerClay | - | Jiri HrebecClay | 6-1 6-0 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Harold SolomonClay | - | Jimmy ConnorsClay | 6-4 7-5 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Nicola PietrangeliClay | - | Jaime Fillol Sr.Clay | 6-3 6-2 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Frantisek PalaClay | - | Brian GottfriedClay | 10-8 10-8 9-11 8-6 | 5 | - | - | - | - | - | - | - |
| R32 | - | Ian FletcherClay | - | Francois JauffretClay | 6-8 6-3 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Jan KodesClay | - | Frew McMillanClay | 6-3 6-0 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Raymond MooreClay | - | Andrew PattisonClay | W/O | 5 | - | - | - | - | - | - | - |
| R32 | - | Adriano PanattaClay | - | Vladimir KorotkovClay | 6-1 2-6 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Barry Phillips-MooreClay | - | Onny ParunClay | 6-2 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Guillermo VilasClay | - | Szabolcz BaranyiClay | 3-6 6-2 5-7 8-6 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Stan SmithClay | - | Frantisek PalaClay | 6-4 6-0 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Manuel OrantesClay | - | Nicola PietrangeliClay | 6-2 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Andres GimenoClay | - | Clark GraebnerClay | 3-6 6-3 5-7 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R16 | - | Alex MetreveliClay | - | Pierre BarthesClay | 8-6 6-2 10-12 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Patrick ProisyClay | - | Ian FletcherClay | 6-4 1-6 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Jan KodesClay | - | Barry Phillips-MooreClay | 6-4 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Adriano PanattaClay | - | Raymond MooreClay | 6-0 7-9 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Harold SolomonClay | - | Guillermo VilasClay | 3-6 8-10 6-2 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| QF | - | Andres GimenoClay | - | Stan SmithClay | 6-1 7-9 6-0 7-5 | 5 | - | - | - | - | - | - | - |
| QF | - | Manuel OrantesClay | - | Harold SolomonClay | 6-4 5-7 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| QF | - | Patrick ProisyClay | - | Jan KodesClay | 6-3 6-8 2-6 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| QF | - | Alex MetreveliClay | - | Adriano PanattaClay | 8-6 7-9 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| SF | - | Patrick ProisyClay | - | Manuel OrantesClay | 6-3 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| SF | - | Andres GimenoClay | - | Alex MetreveliClay | 4-6 6-3 6-1 2-6 6-3 | 5 | - | - | - | - | - | - | - |
| F | - | Andres GimenoClay | - | Patrick ProisyClay | 4-6 6-3 6-1 6-1 | 5 | - | - | - | - | - | - | - |