| R64 | - |  Marty RiessenClay | - |  John CooperClay | 6-8 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Terry AddisonClay | - |  Manlio BartoniClay | 7-5 7-5 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Patrice BeustClay | - | Sergio PalmieriClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | John CooperClay | - | Marco GilardelliClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Jean-Pierre CourcolClay | - | Antonio MennellaClay | 6-3 2-6 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Vittorio CrottaClay | - | Jean-Baptiste ChanfreauClay | 6-3 10-8 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Eric DrossartClay | - | Massimo Di DomenicoClay | 8-6 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Ray KeldieClay | - |  Onny ParunClay | 6-4 7-5 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Vladimir KorotkovClay | - |  Peter CurtisClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Stepan KoudelkaClay | - | Michele PirroClay | 6-4 6-0 | 3 | - | - | - | - | - | - | - |
| R128 | - | Giuseppe MerloClay | - |  Jose Maria GisbertClay | 11-9 7-9 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Adriano PanattaClay | - | Wanaro N'GodrellaClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Bernard PaulClay | - | Piero TociClay | 6-8 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Peter PokornyClay | - | Pietro MarzanoClay | 6-2 5-7 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Patrick ProisyClay | - | Paolo BertolucciClay | 6-3 8-6 | 3 | - | - | - | - | - | - | - |
| R128 | - | Jean-Loup RouyerClay | - | Ezio Di MatteoClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Nicola SpearClay | - |  Victor EgorovClay | 6-4 4-6 7-5 | 3 | - | - | - | - | - | - | - |
| R128 | - | Allan StoneClay | - | Giorgio BolognaClay | 6-3 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - | Tony RocheClay | - | Nicola SpearClay | 6-0 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | John NewcombeClay | - | Stepan KoudelkaClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Arthur AsheClay | - | Patrick ProisyClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Tom OkkerClay | - | Brian FairlieClay | 10-8 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - | Manuel SantanaClay | - | Vittorio CrottaClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Martin MulliganClay | - | Francois JauffretClay | 6-2 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Cliff DrysdaleClay | - | Bob GiltinanClay | 2-6 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Vladimir KorotkovClay | - | Charlie PasarellClay | 13-11 2-6 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Nikola PilicClay | - | Franco BelliClay | 8-6 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Pierre BarthesClay | - |  Alex MetreveliClay | 6-4 6-8 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Fred StolleClay | - | Sergei LikhachevClay | 6-3 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Ion TiriacClay | - | Raymond MooreClay | 6-1 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Jan KodesClay | - | Roger TaylorClay | 6-3 3-6 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Ingo BudingClay | - | Cliff RicheyClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Ilie NastaseClay | - | Eric DrossartClay | 6-4 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - | Terry AddisonClay | - | Eugenio CastiglianoClay | 7-5 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Gerald BattrickClay | - | Giuseppe MerloClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Patrice BeustClay | - | Milan HolecekClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Daniel ContetClay | - | Allan StoneClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Dick CrealyClay | - | Juan Gisbert SrClay | 6-2 4-6 5-5 RET | 3 | - | - | - | - | - | - | - |
| R64 | - | Owen DavidsonClay | - |  Istvan GulyasClay | 7-5 0-6 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Ismail El ShafeiClay | - | Georges GovenClay | 6-3 3-6 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | YUGBoro JovanovicClay | - | Ray KeldieClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Nicholas KalogeropoulosClay | - |  Patricio RodriguezClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Christian KuhnkeClay | - | Bernard PaulClay | 7-5 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Toomas LeiusClay | - | Peter PokornyClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Manuel OrantesClay | - | Adriano PanattaClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Barry Phillips-MooreClay | - | Gaetano Di MasoClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Nicola PietrangeliClay | - | Jean-Pierre CourcolClay | 6-4 9-7 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jean-Loup RouyerClay | - | Zeljko FranulovicClay | 6-3 2-6 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Graham StilwellClay | - | Franco BartoniClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Tony RocheClay | - | Nicholas KalogeropoulosClay | 6-3 8-6 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | John NewcombeClay | - | Daniel ContetClay | 6-1 3-6 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Arthur AsheClay | - | YUGBoro JovanovicClay | 4-6 3-6 6-4 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Tom OkkerClay | - | Jean-Loup RouyerClay | 4-6 6-3 6-4 5-7 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - | Graham StilwellClay | - | Manuel SantanaClay | 6-3 6-2 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - | Ismail El ShafeiClay | - | Marty RiessenClay | 2-6 6-2 6-4 1-6 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Martin MulliganClay | - | Terry AddisonClay | 6-2 9-7 6-8 3-6 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Cliff DrysdaleClay | - | Manuel OrantesClay | 6-4 7-5 1-6 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Toomas LeiusClay | - | Nikola PilicClay | 6-4 3-6 8-6 1-6 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Fred StolleClay | - | Christian KuhnkeClay | 6-4 6-2 3-6 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Ion TiriacClay | - | Barry Phillips-MooreClay | 7-5 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Ilie NastaseClay | - | Patrice BeustClay | 6-2 6-1 8-6 | 5 | - | - | - | - | - | - | - |
| R32 | - | Gerald BattrickClay | - | Ingo BudingClay | 6-3 4-6 3-6 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Dick CrealyClay | - | Pierre BarthesClay | 6-4 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Jan KodesClay | - | Nicola PietrangeliClay | 4-6 4-6 6-3 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Vladimir KorotkovClay | - | Owen DavidsonClay | 6-3 6-4 5-7 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Tony RocheClay | - | Ilie NastaseClay | 7-5 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | John NewcombeClay | - | Gerald BattrickClay | 6-2 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Jan KodesClay | - | Arthur AsheClay | 6-4 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Tom OkkerClay | - | Ion TiriacClay | 6-1 2-6 6-4 11-9 | 5 | - | - | - | - | - | - | - |
| R16 | - | Martin MulliganClay | - | Toomas LeiusClay | 6-4 6-3 2-6 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Cliff DrysdaleClay | - | Vladimir KorotkovClay | 6-2 3-6 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Graham StilwellClay | - | Fred StolleClay | 6-0 4-6 2-6 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R16 | - | Ismail El ShafeiClay | - | Dick CrealyClay | 6-0 1-6 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| QF | - | Tony RocheClay | - | Cliff DrysdaleClay | 6-4 4-6 6-0 7-5 | 5 | - | - | - | - | - | - | - |
| QF | - | John NewcombeClay | - | Martin MulliganClay | 7-5 6-4 6-0 | 5 | - | - | - | - | - | - | - |
| QF | - | Tom OkkerClay | - | Graham StilwellClay | 6-2 6-4 6-0 | 5 | - | - | - | - | - | - | - |
| QF | - | Jan KodesClay | - | Ismail El ShafeiClay | 6-3 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| SF | - | Tony RocheClay | - | Tom OkkerClay | 4-6 4-6 7-5 12-10 6-3 | 5 | - | - | - | - | - | - | - |
| SF | - | John NewcombeClay | - | Jan KodesClay | 6-3 4-6 6-1 7-9 6-3 | 5 | - | - | - | - | - | - | - |
| F | - | John NewcombeClay | - | Tony RocheClay | 6-3 4-6 6-2 5-7 6-3 | 5 | - | - | - | - | - | - | - |
