| R128 | 9 | Stan SmithGrass | 92 | Patrick ProisyGrass | 6-4 5-0 RET | 5 | - | - | - | - | - | - | - |
| R128 | 10 | Ilie NastaseGrass | 126 | Humphrey HoseGrass | 6-4 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 7 | Arthur AsheGrass | 98 | Colin DibleyGrass | 7-6 6-7 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 4 | Rod LaverGrass | 15 | Harold SolomonGrass | 6-0 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 8 | Ken RosewallGrass | 125 | Graham StilwellGrass | 6-3 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 18 | Jan KodesGrass | 160 | Wanaro N'GodrellaGrass | 6-7 6-2 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 6 | Tom OkkerGrass | 232 | Richard Pancho GonzalesGrass | 6-7 6-3 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 11 | Manuel OrantesGrass | 56 | Buster C. MottramGrass | 6-3 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 1 | Jimmy ConnorsGrass | 340 | Herb FitzgibbonGrass | 6-3 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 2 | John NewcombeGrass | 64 | Marcelo LaraGrass | 6-7 6-3 6-3 6-7 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 41 | Roger TaylorGrass | 78 | Antonio ZugarelliGrass | 6-4 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 13 | Marty RiessenGrass | 24 | Thomaz KochGrass | 5-7 6-2 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 23 | Tom GormanGrass | 20 | Eddie DibbsGrass | 6-3 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 34 | Adriano PanattaGrass | 150 | Victor AmayaGrass | 7-6 6-7 6-3 6-7 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 32 | Nikola PilicGrass | 116 | Jeff AustinGrass | 7-6 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 26 | Cliff RicheyGrass | 102 | Gerald BattrickGrass | 6-0 2-6 6-4 3-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 29 | John AlexanderGrass | 45 | Vitas GerulaitisGrass | 7-6 7-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 81 | Anand AmritrajGrass | 205 | Pat DupreGrass | 6-2 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 40 | Vijay AmritrajGrass | 196 | Gene ScottGrass | 6-4 7-6 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 83 | Pierre BarthesGrass | 85 | Steve KrulevitzGrass | 6-4 3-6 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 87 | Ove Nils BengtsonGrass | - | Arthur CarringtonGrass | 6-3 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 3 | Bjorn BorgGrass | 133 | Roy BarthGrass | 3-6 6-7 6-4 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 43 | Jeff BorowiakGrass | 74 | Grover Raz ReidGrass | 4-6 6-3 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 33 | Ross CaseGrass | 211 | Rolf NorbergGrass | 6-4 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 146 | Jean-Baptiste ChanfreauGrass | 5 | Guillermo VilasGrass | 6-3 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 31 | Mark CoxGrass | 73 | Patricio CornejoGrass | 6-4 7-6 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 156 | Pat CramerGrass | 117 | Belus PrajouxGrass | 7-5 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 59 | Dick CrealyGrass | 89 | Milan HolecekGrass | 6-3 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 118 | Owen DavidsonGrass | 50 | Jurgen FassbenderGrass | 6-3 4-1 RET | 5 | - | - | - | - | - | - | - |
| R128 | 105 | Jim DelaneyGrass | 77 | Ivan MolinaGrass | 6-7 6-1 6-4 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | 52 | Phil DentGrass | 267 | Terry RyanGrass | 6-2 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 66 | Patrice DominguezGrass | 68 | Karl MeilerGrass | 7-6 6-3 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | 19 | Cliff DrysdaleGrass | 95 | Dick DellGrass | 6-7 6-1 6-0 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 39 | Ismail El ShafeiGrass | 44 | Frew McMillanGrass | 6-4 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 150 | John FeaverGrass | 103 | Joaquin Loyo-MayoGrass | 6-1 6-3 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 30 | Jaime Fillol Sr.Grass | 101 | Mike EstepGrass | 6-1 7-6 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | 133 | Ian FletcherGrass | 157 | Rayno SeegersGrass | 6-4 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 75 | Paul GerkenGrass | 54 | Sandy MayerGrass | 4-6 7-5 4-6 4-1 RET | 5 | - | - | - | - | - | - | - |
| R128 | 28 | Brian GottfriedGrass | 91 | Paul KronkGrass | 6-4 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 181 | George HardieGrass | 160 | Frank FroehlingGrass | 3-6 7-6 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 42 | Jiri HrebecGrass | 16 | Dick StocktonGrass | 6-2 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 96 | Jun KamiwazumiGrass | 90 | John AndrewsGrass | 6-2 2-6 6-2 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | 97 | John LloydGrass | 108 | Robert KreissGrass | 6-1 6-7 6-0 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 36 | Billy MartinGrass | 122 | Modesto Tito VazquezGrass | 6-0 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 60 | Geoff MastersGrass | 100 | Clark GraebnerGrass | 4-6 6-7 6-1 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | 345 | Robert McKinleyGrass | 111 | Bob CarmichaelGrass | 6-4 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 137 | Jim McManusGrass | 181 | Elio Lito AlvarezGrass | 6-3 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 71 | Raymond MooreGrass | 181 | James Chico HageyGrass | 6-3 7-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 169 | Toma OviciGrass | 121 | Tom EdlefsenGrass | 6-7 6-3 6-3 2-6 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | 113 | Charles OwensGrass | 54 | Corrado BarazzuttiGrass | 6-2 7-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 22 | Onny ParunGrass | 157 | Jasjit SinghGrass | 6-1 6-7 6-3 3-6 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 53 | Charlie PasarellGrass | 93 | Fred McNair IVGrass | 5-7 6-3 6-7 7-6 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 27 | Andrew PattisonGrass | 307 | John JamesGrass | 7-6 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 84 | Barry Phillips-MooreGrass | 236 | Ian CrookendenGrass | 4-6 6-3 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 17 | Raul RamirezGrass | 115 | Antonio MunozGrass | 7-6 6-2 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | 228 | Butch SeewagenGrass | 123 | Haroon RahimGrass | 7-5 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | 133 | Jeff SimpsonGrass | 51 | Paolo BertolucciGrass | 6-3 3-1 RET | 5 | - | - | - | - | - | - | - |
| R128 | 61 | Sherwood StewartGrass | 181 | William HigginsGrass | 6-3 6-0 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 49 | Allan StoneGrass | 228 | Steve SiegelGrass | 6-3 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 14 | Roscoe TannerGrass | 46 | Hans-Jurgen PohmannGrass | 6-2 7-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 119 | Brian TeacherGrass | 104 | William BrownGrass | 6-3 6-7 6-4 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | 72 | Ion TiriacGrass | 150 | Armistead NeelyGrass | 4-6 6-4 4-6 6-4 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | 63 | Erik Van DillenGrass | 88 | Georges GovenGrass | 3-6 6-3 6-2 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | 106 | Vladimir ZednikGrass | 138 | Torben UlrichGrass | 6-4 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | 9 | Stan SmithGrass | 36 | Billy MartinGrass | 6-3 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | 27 | Andrew PattisonGrass | 10 | Ilie NastaseGrass | 6-7 2-6 6-3 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 7 | Arthur AsheGrass | 61 | Sherwood StewartGrass | 6-4 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | 4 | Rod LaverGrass | 66 | Patrice DominguezGrass | 6-1 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | 8 | Ken RosewallGrass | 345 | Robert McKinleyGrass | 6-1 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 18 | Jan KodesGrass | 137 | Jim McManusGrass | 7-5 6-3 6-7 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | 6 | Tom OkkerGrass | 75 | Paul GerkenGrass | 7-5 6-3 6-7 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | 11 | Manuel OrantesGrass | 133 | Ian FletcherGrass | 6-2 3-6 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 1 | Jimmy ConnorsGrass | 30 | Jaime Fillol Sr.Grass | 6-4 4-6 7-5 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | 2 | John NewcombeGrass | 105 | Jim DelaneyGrass | 7-6 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 29 | John AlexanderGrass | 41 | Roger TaylorGrass | 3-6 4-6 6-4 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | 22 | Onny ParunGrass | 13 | Marty RiessenGrass | 6-3 7-6 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | 23 | Tom GormanGrass | 87 | Ove Nils BengtsonGrass | 7-5 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 34 | Adriano PanattaGrass | 169 | Toma OviciGrass | 6-1 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | 32 | Nikola PilicGrass | 81 | Anand AmritrajGrass | 7-5 5-7 7-6 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 26 | Cliff RicheyGrass | 119 | Brian TeacherGrass | 3-6 6-3 6-4 3-6 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 40 | Vijay AmritrajGrass | 156 | Pat CramerGrass | 3-6 6-3 6-7 7-6 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | 3 | Bjorn BorgGrass | 146 | Jean-Baptiste ChanfreauGrass | 7-5 2-6 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 33 | Ross CaseGrass | 228 | Butch SeewagenGrass | 6-2 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | 31 | Mark CoxGrass | 150 | John FeaverGrass | 4-6 6-4 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 52 | Phil DentGrass | 181 | George HardieGrass | 6-4 5-7 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | 19 | Cliff DrysdaleGrass | 84 | Barry Phillips-MooreGrass | 6-3 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 39 | Ismail El ShafeiGrass | 59 | Dick CrealyGrass | 6-3 7-5 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | 28 | Brian GottfriedGrass | 83 | Pierre BarthesGrass | 6-1 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 96 | Jun KamiwazumiGrass | 106 | Vladimir ZednikGrass | 4-6 6-3 6-4 5-7 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 113 | Charles OwensGrass | 118 | Owen DavidsonGrass | 6-1 6-7 6-4 5-7 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | 53 | Charlie PasarellGrass | 63 | Erik Van DillenGrass | 7-6 6-4 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 17 | Raul RamirezGrass | 42 | Jiri HrebecGrass | 6-3 2-6 3-6 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 133 | Jeff SimpsonGrass | 97 | John LloydGrass | 6-3 3-6 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | 49 | Allan StoneGrass | 71 | Raymond MooreGrass | 7-5 6-1 4-6 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | 14 | Roscoe TannerGrass | 60 | Geoff MastersGrass | 6-4 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | 72 | Ion TiriacGrass | 43 | Jeff BorowiakGrass | 6-4 7-6 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | 9 | Stan SmithGrass | 14 | Roscoe TannerGrass | 6-7 7-6 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | 3 | Bjorn BorgGrass | 7 | Arthur AsheGrass | 6-7 6-4 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | 40 | Vijay AmritrajGrass | 4 | Rod LaverGrass | 7-6 2-6 6-4 2-6 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | 8 | Ken RosewallGrass | 96 | Jun KamiwazumiGrass | 7-6 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | 18 | Jan KodesGrass | 39 | Ismail El ShafeiGrass | 6-3 7-5 7-6 | 5 | - | - | - | - | - | - | - |
| R32 | 6 | Tom OkkerGrass | 28 | Brian GottfriedGrass | 6-4 3-6 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | 33 | Ross CaseGrass | 11 | Manuel OrantesGrass | 6-1 6-4 7-6 | 5 | - | - | - | - | - | - | - |
| R32 | 1 | Jimmy ConnorsGrass | 53 | Charlie PasarellGrass | 6-3 6-4 6-7 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | 2 | John NewcombeGrass | 72 | Ion TiriacGrass | 7-6 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | 23 | Tom GormanGrass | 31 | Mark CoxGrass | 3-6 7-5 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | 49 | Allan StoneGrass | 34 | Adriano PanattaGrass | 7-5 6-7 4-6 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | 32 | Nikola PilicGrass | 52 | Phil DentGrass | 4-6 6-3 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | 26 | Cliff RicheyGrass | 17 | Raul RamirezGrass | 6-2 6-4 6-7 7-6 | 5 | - | - | - | - | - | - | - |
| R32 | 29 | John AlexanderGrass | 19 | Cliff DrysdaleGrass | 3-6 7-6 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | 22 | Onny ParunGrass | 133 | Jeff SimpsonGrass | 3-6 6-3 7-6 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | 27 | Andrew PattisonGrass | 113 | Charles OwensGrass | 6-3 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | 9 | Stan SmithGrass | 23 | Tom GormanGrass | 3-6 7-5 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | 8 | Ken RosewallGrass | 26 | Cliff RicheyGrass | 6-3 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | 18 | Jan KodesGrass | 29 | John AlexanderGrass | 7-6 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | 1 | Jimmy ConnorsGrass | 6 | Tom OkkerGrass | 6-3 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | 2 | John NewcombeGrass | 27 | Andrew PattisonGrass | 6-7 6-1 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | 32 | Nikola PilicGrass | 3 | Bjorn BorgGrass | 6-4 5-7 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | 40 | Vijay AmritrajGrass | 49 | Allan StoneGrass | 6-2 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | 22 | Onny ParunGrass | 33 | Ross CaseGrass | 6-4 6-1 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| QF | 9 | Stan SmithGrass | 22 | Onny ParunGrass | 6-3 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| QF | 8 | Ken RosewallGrass | 40 | Vijay AmritrajGrass | 6-4 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| QF | 18 | Jan KodesGrass | 32 | Nikola PilicGrass | 6-2 4-6 6-1 3-6 7-5 | 5 | - | - | - | - | - | - | - |
| QF | 2 | John NewcombeGrass | 1 | Jimmy ConnorsGrass | 6-4 7-6 7-6 | 5 | - | - | - | - | - | - | - |
| SF | 18 | Jan KodesGrass | 9 | Stan SmithGrass | 7-5 6-7 1-6 6-1 7-5 | 5 | - | - | - | - | - | - | - |
| SF | 2 | John NewcombeGrass | 8 | Ken RosewallGrass | 6-4 7-6 6-3 | 5 | - | - | - | - | - | - | - |
| F | 2 | John NewcombeGrass | 18 | Jan KodesGrass | 6-4 1-6 4-6 6-2 6-3 | 5 | - | - | - | - | - | - | - |