| R128 | - | Jan KodesClay | - | Wieslaw GasiorekClay | 6-1 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Arthur AsheClay | - | Geza VargaClay | 6-2 6-1 5-7 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ilie NastaseClay | - | Thomaz KochClay | 6-2 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Cliff RicheyClay | - | Massimo Di DomenicoClay | 6-2 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Zeljko FranulovicClay | - | Pat CramerClay | 6-2 6-2 2-6 10-8 | 5 | - | - | - | - | - | - | - |
| R128 | - | Stan SmithClay | - | Nicholas KalogeropoulosClay | 6-3 6-2 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Marty RiessenClay | - | Sergio PalmieriClay | 7-5 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Alex MetreveliClay | - | Antonio ZugarelliClay | 6-1 6-2 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Robert LutzClay | - | Jiri HrebecClay | 6-2 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | John CooperClay | - | Roger TaylorClay | 6-8 6-2 6-3 5-7 | 5 | - | - | - | - | - | - | - |
| R128 | - | Teimuraz KakuliaClay | - | Manuel OrantesClay | W/O | 5 | - | - | - | - | - | - | - |
| R128 | - | Pierre BarthesClay | - | Vladimir ZednikClay | 6-4 3-6 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Bill BowreyClay | - | Ion TiriacClay | 6-3 6-2 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Frew McMillanClay | - | Nikola PilicClay | W/O | 5 | - | - | - | - | - | - | - |
| R128 | - | Georges GovenClay | - | Syd BallClay | 6-1 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Anatoli VolkovClay | - | Jaime Fillol Sr.Clay | 6-3 9-7 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Terry AddisonClay | - | Peter SzokeClay | 6-1 4-6 6-0 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | John AlexanderClay | - | Raymond MooreClay | 7-5 6-3 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jose Luis ArillaClay | - | Miecyslav RybarczykClay | W/O | 5 | - | - | - | - | - | - | - |
| R128 | - | Szabolcz BaranyiClay | - | Hendrick SeppClay | 6-1 4-6 5-7 6-0 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jean-Claude BarclayClay | - | Dimitri SturdzaClay | 6-0 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Gerald BattrickClay | - | Frantisek PalaClay | 6-3 6-8 0-6 6-2 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Bob CarmichaelClay | - | Patrice BeustClay | 6-2 6-0 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ross CaseClay | - | Jose Edison MandarinoClay | 6-4 10-8 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jean-Baptiste ChanfreauClay | - | Ivan MolinaClay | 6-4 6-4 2-6 6-8 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Daniel ContetClay | - | Ian FletcherClay | 3-6 6-3 2-6 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jean-Pierre CourcolClay | - | Sever MuresanClay | 6-3 4-6 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Dick CrealyClay | - | Jaidip MukerjeaClay | W/O | 5 | - | - | - | - | - | - | - |
| R128 | - | Colin DibleyClay | - | Pierre JolyClay | 6-1 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Patrice DominguezClay | - | Frank SedgmanClay | 6-3 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Victor EgorovClay | - | Robert MachanClay | 6-4 1-6 3-6 6-4 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Brian FairlieClay | - | John PaishClay | 10-8 6-0 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Frank FroehlingClay | - | Rainer KuhlmeyClay | 6-4 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Tom GormanClay | - | Andrew PattisonClay | 2-6 6-2 6-8 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jose GuerreroClay | - | Bill FreerClay | 6-0 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Istvan GulyasClay | - | Juan Gisbert SrClay | 4-6 7-5 11-9 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Milan HolecekClay | - | Zlatko IvancicClay | 6-4 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Patrick HombergenClay | - | Byron BertramClay | 6-2 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Francois JauffretClay | - | Atet WijonoClay | 6-3 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Vladimir KorotkovClay | - | Allan StoneClay | 1-6 6-1 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jun KukiClay | - | Phil DentClay | 6-0 6-3 11-9 | 5 | - | - | - | - | - | - | - |
| R128 | - | Michel LeclercqClay | - | William AlvarezClay | 6-4 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jan LeschlyClay | - | Franco BartoniClay | 7-5 2-6 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Peter MarmureanuClay | - | Robert MaudClay | 6-4 4-6 6-2 4-6 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Geoff MastersClay | - | Onny ParunClay | 6-4 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jean-Paul MeyerClay | - | YUGBoro JovanovicClay | 4-6 8-6 6-2 2-0 RET | 5 | - | - | - | - | - | - | - |
| R128 | - | Bernard MontrenaudClay | - | Peter LampClay | 9-7 6-0 4-6 3-6 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Antonio MunozClay | - | John CliftonClay | 6-4 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Wanaro N'GodrellaClay | - | Hans KaryClay | 6-3 4-6 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Tadeusz NowickiClay | - | Jim McManusClay | 6-3 6-0 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Adriano PanattaClay | - | Stanley MatthewsClay | 6-3 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Barry Phillips-MooreClay | - | Patricio CornejoClay | 6-1 6-4 3-6 3-6 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Nicola PietrangeliClay | - | Charlie PasarellClay | 6-0 8-6 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jaime Pinto-BravoClay | - | Ezio Di MatteoClay | 4-6 6-2 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Peter PokornyClay | - | Paul Van MinClay | 6-3 6-3 1-6 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Patrick ProisyClay | - | Toomas LeiusClay | 6-2 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jean-Loup RouyerClay | - | Stepan KoudelkaClay | 6-1 2-6 6-1 7-9 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ray RuffelsClay | - | Patricio RodriguezClay | 6-0 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Terry RyanClay | - | Eric DrossartClay | 6-2 2-6 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Toshiro SakaiClay | - | Bernard PaulClay | 3-6 2-6 7-5 8-6 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Nicola SpearClay | - | Vincenzo FranchittiClay | 6-2 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Graham StilwellClay | - | Corrado BarazzuttiClay | 6-4 3-6 6-3 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jairo Velasco SrClay | - | David LloydClay | 7-5 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Eduardo ZuletaClay | - | Pancho J.F. GuzmanClay | W/O | 5 | - | - | - | - | - | - | - |
| R64 | - | Jan KodesClay | - | Jean-Pierre CourcolClay | 6-3 6-0 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Arthur AsheClay | - | Victor EgorovClay | 3-6 6-4 6-0 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ilie NastaseClay | - | Szabolcz BaranyiClay | 6-1 6-3 3-6 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Cliff RicheyClay | - | Terry AddisonClay | 6-1 6-2 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - | Zeljko FranulovicClay | - | Antonio MunozClay | 6-2 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Stan SmithClay | - | Jose GuerreroClay | 6-4 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Marty RiessenClay | - | John AlexanderClay | 0-6 6-4 5-7 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Patrick ProisyClay | - | Alex MetreveliClay | 6-4 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Robert LutzClay | - | Gerald BattrickClay | 4-6 6-1 1-6 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Pierre BarthesClay | - | Dick CrealyClay | 6-2 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Georges GovenClay | - | Daniel ContetClay | 5-7 6-3 6-2 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jean-Claude BarclayClay | - | Bernard MontrenaudClay | 6-1 9-7 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - | Bill BowreyClay | - | Barry Phillips-MooreClay | 6-1 6-3 3-6 1-6 8-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Bob CarmichaelClay | - | Geoff MastersClay | 6-2 4-6 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jean-Baptiste ChanfreauClay | - | Anatoli VolkovClay | 6-3 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Colin DibleyClay | - | Michel LeclercqClay | 6-1 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Patrice DominguezClay | - | Teimuraz KakuliaClay | 1-6 6-4 6-2 9-7 | 5 | - | - | - | - | - | - | - |
| R64 | - | Frank FroehlingClay | - | John CooperClay | 6-2 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Tom GormanClay | - | Jean-Paul MeyerClay | 10-12 6-2 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Istvan GulyasClay | - | Nicola SpearClay | 6-0 6-3 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - | Francois JauffretClay | - | Milan HolecekClay | 4-6 6-4 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jun KukiClay | - | Peter MarmureanuClay | 6-0 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jan LeschlyClay | - | Jose Luis ArillaClay | 3-2 RET | 5 | - | - | - | - | - | - | - |
| R64 | - | Frew McMillanClay | - | Brian FairlieClay | 6-2 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Tadeusz NowickiClay | - | Vladimir KorotkovClay | 6-3 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Adriano PanattaClay | - | Wanaro N'GodrellaClay | 6-2 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Nicola PietrangeliClay | - | Peter PokornyClay | 6-4 2-6 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jaime Pinto-BravoClay | - | Jairo Velasco SrClay | 6-8 6-4 3-6 6-1 5-4 RET | 5 | - | - | - | - | - | - | - |
| R64 | - | Jean-Loup RouyerClay | - | Patrick HombergenClay | 6-2 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ray RuffelsClay | - | Ross CaseClay | 6-1 6-1 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - | Terry RyanClay | - | Eduardo ZuletaClay | 7-5 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Graham StilwellClay | - | Toshiro SakaiClay | 7-5 12-10 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Jan KodesClay | - | Bob CarmichaelClay | 6-4 9-7 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Arthur AsheClay | - | Jean-Loup RouyerClay | 6-2 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - | Ilie NastaseClay | - | Ray RuffelsClay | 4-6 6-2 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Cliff RicheyClay | - | Colin DibleyClay | 6-1 6-3 8-6 | 5 | - | - | - | - | - | - | - |
| R32 | - | Zeljko FranulovicClay | - | Tom GormanClay | 6-3 6-1 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - | Stan SmithClay | - | Graham StilwellClay | 6-1 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Marty RiessenClay | - | Jean-Claude BarclayClay | 3-6 6-1 6-3 13-11 | 5 | - | - | - | - | - | - | - |
| R32 | - | Robert LutzClay | - | Jun KukiClay | 6-1 5-7 5-7 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Pierre BarthesClay | - | Terry RyanClay | 9-7 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Georges GovenClay | - | Nicola PietrangeliClay | 6-4 6-4 3-6 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Patrice DominguezClay | - | Adriano PanattaClay | 6-4 8-6 3-6 4-6 9-7 | 5 | - | - | - | - | - | - | - |
| R32 | - | Frank FroehlingClay | - | Jan LeschlyClay | 4-6 6-3 8-6 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - | Istvan GulyasClay | - | Bill BowreyClay | 6-2 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Francois JauffretClay | - | Jean-Baptiste ChanfreauClay | 6-3 7-5 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Tadeusz NowickiClay | - | Frew McMillanClay | 3-6 6-1 8-6 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Patrick ProisyClay | - | Jaime Pinto-BravoClay | 6-1 6-0 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Jan KodesClay | - | Francois JauffretClay | 4-6 6-2 5-7 6-0 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Arthur AsheClay | - | Georges GovenClay | 6-4 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R16 | - | Ilie NastaseClay | - | Tadeusz NowickiClay | 6-1 6-1 3-6 7-5 | 5 | - | - | - | - | - | - | - |
| R16 | - | Istvan GulyasClay | - | Cliff RicheyClay | 6-4 7-5 4-6 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Zeljko FranulovicClay | - | Pierre BarthesClay | 6-4 4-6 4-6 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Stan SmithClay | - | Patrice DominguezClay | 6-4 2-6 8-6 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Frank FroehlingClay | - | Marty RiessenClay | 1-6 2-6 6-3 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Patrick ProisyClay | - | Robert LutzClay | 6-4 9-7 7-5 | 5 | - | - | - | - | - | - | - |
| QF | - | Jan KodesClay | - | Patrick ProisyClay | 6-4 8-6 1-6 6-1 | 5 | - | - | - | - | - | - | - |
| QF | - | Frank FroehlingClay | - | Arthur AsheClay | 6-4 4-6 6-3 3-6 8-6 | 5 | - | - | - | - | - | - | - |
| QF | - | Ilie NastaseClay | - | Stan SmithClay | 6-1 6-3 3-6 6-4 | 5 | - | - | - | - | - | - | - |
| QF | - | Zeljko FranulovicClay | - | Istvan GulyasClay | 6-3 6-2 4-6 6-2 | 5 | - | - | - | - | - | - | - |
| SF | - | Jan KodesClay | - | Zeljko FranulovicClay | 6-4 6-2 7-5 | 5 | - | - | - | - | - | - | - |
| SF | - | Ilie NastaseClay | - | Frank FroehlingClay | 6-0 2-6 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| F | - | Jan KodesClay | - | Ilie NastaseClay | 8-6 6-2 2-6 7-5 | 5 | - | - | - | - | - | - | - |