| R128 | 1 | John NewcombeGrass | 63 | Georges GovenGrass | 6-3 6-2 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | 5 | Ilie NastaseGrass | 33 | Jiri HrebecGrass | 8-9 6-3 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 2 | Jimmy ConnorsGrass | 91 | Ove Nils BengtsonGrass | 6-1 7-9 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 6 | Stan SmithGrass | 87 | Grover Raz ReidGrass | 6-3 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 8 | Bjorn BorgGrass | 108 | Graham StilwellGrass | 6-1 4-6 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 14 | Jan KodesGrass | 96 | Sherwood StewartGrass | 6-3 6-4 9-7 | 5 | - | - | - | - | - | - | - |
| R128 | 3 | Tom OkkerGrass | 149 | Dennis RalstonGrass | 6-1 6-3 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 7 | Arthur AsheGrass | 65 | Hans KaryGrass | 6-4 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 11 | Ken RosewallGrass | 80 | Barry Phillips-MooreGrass | 6-4 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 10 | Alex MetreveliGrass | 130 | John FeaverGrass | 6-2 6-3 3-6 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 15 | Tom GormanGrass | 117 | Anand AmritrajGrass | 6-4 7-5 3-6 4-6 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | 9 | Manuel OrantesGrass | 29 | Harold SolomonGrass | 6-3 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 19 | John AlexanderGrass | 148 | Peter SzokeGrass | 6-2 7-5 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | 37 | Vijay AmritrajGrass | 45 | Robert LutzGrass | 7-5 6-4 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | 83 | Jeff AustinGrass | 174 | Mark FarrellGrass | 5-7 6-3 6-2 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | 234 | Szabolcz BaranyiGrass | 61 | Pierre BarthesGrass | 6-2 6-2 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | 78 | Gerald BattrickGrass | 125 | Tenny SvenssonGrass | 9-8 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 47 | Jeff BorowiakGrass | 174 | Ulrich PinnerGrass | 6-3 6-3 9-8 | 5 | - | - | - | - | - | - | - |
| R128 | 30 | Ross CaseGrass | 94 | Jeff SimpsonGrass | 6-3 9-8 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 113 | Jean-Baptiste ChanfreauGrass | 138 | Butch SeewagenGrass | 9-8 5-7 9-8 1-6 9-7 | 5 | - | - | - | - | - | - | - |
| R128 | 69 | Dick CrealyGrass | 42 | Roger TaylorGrass | 4-6 9-8 6-3 9-8 | 5 | - | - | - | - | - | - | - |
| R128 | 207 | Eric DeblickerGrass | 98 | Haroon RahimGrass | W/O | 5 | - | - | - | - | - | - | - |
| R128 | 35 | Phil DentGrass | 75 | Colin DibleyGrass | 4-6 4-6 9-8 6-4 11-9 | 5 | - | - | - | - | - | - | - |
| R128 | 18 | Eddie DibbsGrass | 99 | Hans-Joachim PloetzGrass | 2-6 6-1 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 81 | Patrice DominguezGrass | 67 | Ion TiriacGrass | 6-3 6-0 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | 12 | Cliff DrysdaleGrass | 53 | Ivan MolinaGrass | 6-0 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 82 | Ismail El ShafeiGrass | 36 | Onny ParunGrass | 6-1 4-6 8-9 7-5 9-7 | 5 | - | - | - | - | - | - | - |
| R128 | 136 | Harald ElschenbroichGrass | 129 | Jose Edison MandarinoGrass | 7-5 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 40 | Jurgen FassbenderGrass | 23 | Mark CoxGrass | 6-2 6-4 7-9 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | 16 | Jaime Fillol Sr.Grass | 174 | Frantisek PalaGrass | 6-4 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 76 | Ian FletcherGrass | 130 | Stephen WarboysGrass | 7-5 3-6 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 309 | Neale FraserGrass | 207 | David LloydGrass | 4-6 8-9 7-5 6-4 11-9 | 5 | - | - | - | - | - | - | - |
| R128 | 74 | Julian GanzabalGrass | 259 | Juan Ignacio MuntanolaGrass | 9-7 9-8 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | 62 | Bob GiltinanGrass | 116 | Wanaro N'GodrellaGrass | 6-3 3-6 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 32 | Brian GottfriedGrass | 60 | Raymond MooreGrass | 6-3 4-6 7-5 2-6 10-8 | 5 | - | - | - | - | - | - | - |
| R128 | 54 | Bob HewittGrass | 93 | Jaime Pinto-BravoGrass | 6-4 6-1 2-6 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 50 | Jose HiguerasGrass | 77 | Antonio ZugarelliGrass | 4-6 6-2 6-3 4-6 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 31 | Francois JauffretGrass | 85 | Milan HolecekGrass | 1-6 4-6 6-4 8-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 64 | Kjell JohanssonGrass | 59 | Paul GerkenGrass | 7-9 3-6 6-2 6-1 14-12 | 5 | - | - | - | - | - | - | - |
| R128 | 65 | Leif JohanssonGrass | 122 | John LloydGrass | 6-3 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Teimuraz KakuliaGrass | 118 | Billy MartinGrass | 8-6 6-1 5-7 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 180 | Petr KanderalGrass | 103 | Marcelo LaraGrass | 4-6 8-6 6-2 RET | 5 | - | - | - | - | - | - | - |
| R128 | 79 | Thomaz KochGrass | 180 | Jean-Francois CaujolleGrass | 6-4 1-6 4-6 6-4 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | 112 | Steve KrulevitzGrass | 100 | Robert KreissGrass | 6-3 3-6 7-5 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 54 | Geoff MastersGrass | 164 | Bernard MittonGrass | 6-4 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | 70 | Robert MaudGrass | 88 | Balazs TaroczyGrass | 4-6 4-6 9-8 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 84 | Sandy MayerGrass | 57 | Frew McMillanGrass | 3-6 9-7 5-7 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 44 | Karl MeilerGrass | 48 | Vitas GerulaitisGrass | 6-8 6-4 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 41 | Buster C. MottramGrass | 68 | Syd BallGrass | 6-4 6-3 7-9 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 39 | Adriano PanattaGrass | 38 | Hans-Jurgen PohmannGrass | 4-6 6-2 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 49 | Charlie PasarellGrass | 56 | Clark GraebnerGrass | 6-3 0-6 6-3 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 28 | Andrew PattisonGrass | 142 | John PaishGrass | 6-2 6-3 6-8 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 22 | Nikola PilicGrass | 92 | Mike EstepGrass | 4-6 6-3 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 58 | Patrick ProisyGrass | 101 | Paul KronkGrass | 6-3 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 17 | Raul RamirezGrass | 86 | Patricio CornejoGrass | 9-7 8-9 6-4 5-7 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 13 | Marty RiessenGrass | 222 | Tadeusz NowickiGrass | 6-2 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | 27 | Tony RocheGrass | 109 | Owen DavidsonGrass | 6-2 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | 24 | Dick StocktonGrass | 88 | Toshiro SakaiGrass | 6-4 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | 20 | Roscoe TannerGrass | 118 | Dick DellGrass | 6-4 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 207 | Rolf ThungGrass | 259 | Rayno SeegersGrass | 6-1 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 71 | Erik Van DillenGrass | 106 | Jasjit SinghGrass | 7-9 6-3 4-6 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | 21 | Guillermo VilasGrass | 90 | Vladimir ZednikGrass | 6-2 9-8 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | 102 | Kim WarwickGrass | 222 | Armistead NeelyGrass | 9-8 7-5 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | 134 | John YuillGrass | 138 | Roger DowdeswellGrass | 6-3 6-2 4-6 3-6 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 1 | John NewcombeGrass | 54 | Geoff MastersGrass | 9-8 6-3 8-6 | 5 | - | - | - | - | - | - | - |
| R64 | 5 | Ilie NastaseGrass | 32 | Brian GottfriedGrass | 6-3 6-2 9-8 | 5 | - | - | - | - | - | - | - |
| R64 | 2 | Jimmy ConnorsGrass | 35 | Phil DentGrass | 5-7 6-3 3-6 6-3 10-8 | 5 | - | - | - | - | - | - | - |
| R64 | 6 | Stan SmithGrass | 70 | Robert MaudGrass | 6-4 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | 8 | Bjorn BorgGrass | 30 | Ross CaseGrass | 3-6 6-1 8-6 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | 14 | Jan KodesGrass | 65 | Leif JohanssonGrass | 3-6 7-5 6-3 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 3 | Tom OkkerGrass | 234 | Szabolcz BaranyiGrass | 6-2 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 7 | Arthur AsheGrass | - | Teimuraz KakuliaGrass | 6-1 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 11 | Ken RosewallGrass | 37 | Vijay AmritrajGrass | 6-2 5-7 9-8 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | 10 | Alex MetreveliGrass | 112 | Steve KrulevitzGrass | 6-1 1-6 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 15 | Tom GormanGrass | 134 | John YuillGrass | 6-3 7-9 8-6 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 9 | Manuel OrantesGrass | 79 | Thomaz KochGrass | 6-2 6-4 4-6 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | 47 | Jeff BorowiakGrass | 309 | Neale FraserGrass | 8-9 6-3 8-6 1-0 RET | 5 | - | - | - | - | - | - | - |
| R64 | 113 | Jean-Baptiste ChanfreauGrass | 207 | Eric DeblickerGrass | 2-6 7-5 6-3 9-8 | 5 | - | - | - | - | - | - | - |
| R64 | 69 | Dick CrealyGrass | 54 | Bob HewittGrass | 2-6 0-6 6-4 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 81 | Patrice DominguezGrass | 17 | Raul RamirezGrass | 3-6 9-7 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | 12 | Cliff DrysdaleGrass | 83 | Jeff AustinGrass | 0-6 6-2 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 82 | Ismail El ShafeiGrass | 40 | Jurgen FassbenderGrass | 7-5 8-6 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 16 | Jaime Fillol Sr.Grass | 74 | Julian GanzabalGrass | 6-4 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 76 | Ian FletcherGrass | 31 | Francois JauffretGrass | 6-3 6-4 9-7 | 5 | - | - | - | - | - | - | - |
| R64 | 180 | Petr KanderalGrass | 62 | Bob GiltinanGrass | 7-5 9-8 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | 41 | Buster C. MottramGrass | 49 | Charlie PasarellGrass | 6-2 9-8 9-7 | 5 | - | - | - | - | - | - | - |
| R64 | 39 | Adriano PanattaGrass | 58 | Patrick ProisyGrass | 6-4 7-5 4-6 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | 28 | Andrew PattisonGrass | 64 | Kjell JohanssonGrass | 6-2 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 22 | Nikola PilicGrass | 18 | Eddie DibbsGrass | 6-4 8-6 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 27 | Tony RocheGrass | 19 | John AlexanderGrass | 8-6 6-4 4-6 8-9 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 24 | Dick StocktonGrass | 78 | Gerald BattrickGrass | 3-6 6-3 6-4 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 20 | Roscoe TannerGrass | 44 | Karl MeilerGrass | 8-6 6-4 8-6 | 5 | - | - | - | - | - | - | - |
| R64 | 207 | Rolf ThungGrass | 84 | Sandy MayerGrass | 9-7 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | 71 | Erik Van DillenGrass | 136 | Harald ElschenbroichGrass | 6-4 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 21 | Guillermo VilasGrass | 13 | Marty RiessenGrass | 7-9 6-1 6-4 3-6 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | 102 | Kim WarwickGrass | 50 | Jose HiguerasGrass | 6-3 6-0 8-6 | 5 | - | - | - | - | - | - | - |
| R32 | 1 | John NewcombeGrass | 22 | Nikola PilicGrass | 6-2 7-5 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | 5 | Ilie NastaseGrass | 76 | Ian FletcherGrass | 7-5 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | 2 | Jimmy ConnorsGrass | 39 | Adriano PanattaGrass | 6-2 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | 6 | Stan SmithGrass | 47 | Jeff BorowiakGrass | 8-9 6-3 6-4 8-6 | 5 | - | - | - | - | - | - | - |
| R32 | 82 | Ismail El ShafeiGrass | 8 | Bjorn BorgGrass | 6-2 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | 14 | Jan KodesGrass | 69 | Dick CrealyGrass | 4-6 6-4 6-3 2-6 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | 3 | Tom OkkerGrass | 12 | Cliff DrysdaleGrass | 4-6 6-3 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | 20 | Roscoe TannerGrass | 7 | Arthur AsheGrass | 7-5 6-3 8-9 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | 11 | Ken RosewallGrass | 180 | Petr KanderalGrass | 6-2 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | 10 | Alex MetreveliGrass | 28 | Andrew PattisonGrass | 3-6 6-4 7-5 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | 15 | Tom GormanGrass | 207 | Rolf ThungGrass | 8-6 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | 9 | Manuel OrantesGrass | 27 | Tony RocheGrass | 2-6 5-7 7-5 6-4 8-6 | 5 | - | - | - | - | - | - | - |
| R32 | 81 | Patrice DominguezGrass | 113 | Jean-Baptiste ChanfreauGrass | 7-5 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | 16 | Jaime Fillol Sr.Grass | 102 | Kim WarwickGrass | 6-3 4-6 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | 24 | Dick StocktonGrass | 41 | Buster C. MottramGrass | W/O | 5 | - | - | - | - | - | - | - |
| R32 | 71 | Erik Van DillenGrass | 21 | Guillermo VilasGrass | 6-3 6-4 1-6 7-5 | 5 | - | - | - | - | - | - | - |
| R16 | 1 | John NewcombeGrass | 71 | Erik Van DillenGrass | 7-5 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | 24 | Dick StocktonGrass | 5 | Ilie NastaseGrass | 5-7 6-4 6-3 9-8 | 5 | - | - | - | - | - | - | - |
| R16 | 2 | Jimmy ConnorsGrass | 16 | Jaime Fillol Sr.Grass | 6-3 5-7 6-0 6-1 | 5 | - | - | - | - | - | - | - |
| R16 | 6 | Stan SmithGrass | 81 | Patrice DominguezGrass | 6-3 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R16 | 14 | Jan KodesGrass | 15 | Tom GormanGrass | 6-8 2-6 6-3 9-7 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | 10 | Alex MetreveliGrass | 3 | Tom OkkerGrass | 9-8 3-6 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | 11 | Ken RosewallGrass | 20 | Roscoe TannerGrass | 2-6 9-7 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R16 | 82 | Ismail El ShafeiGrass | 9 | Manuel OrantesGrass | 6-4 3-6 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| QF | 11 | Ken RosewallGrass | 1 | John NewcombeGrass | 6-1 1-6 6-0 7-5 | 5 | - | - | - | - | - | - | - |
| QF | 2 | Jimmy ConnorsGrass | 14 | Jan KodesGrass | 3-6 6-3 6-3 6-8 6-3 | 5 | - | - | - | - | - | - | - |
| QF | 6 | Stan SmithGrass | 82 | Ismail El ShafeiGrass | 9-8 7-5 6-8 7-5 | 5 | - | - | - | - | - | - | - |
| QF | 24 | Dick StocktonGrass | 10 | Alex MetreveliGrass | 6-4 7-5 6-1 | 5 | - | - | - | - | - | - | - |
| SF | 2 | Jimmy ConnorsGrass | 24 | Dick StocktonGrass | 4-6 6-2 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| SF | 11 | Ken RosewallGrass | 6 | Stan SmithGrass | 6-8 4-6 9-8 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| F | 2 | Jimmy ConnorsGrass | 11 | Ken RosewallGrass | 6-1 6-1 6-4 | 5 | - | - | - | - | - | - | - |