| R128 | - | Mark CoxGrass | - | Mike EstepGrass | 6-4 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Owen DavidsonGrass | - | Charles OwensGrass | 6-4 7-6 3-6 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Eddie DibbsGrass | - | Jeff BorowiakGrass | 6-2 6-7 6-3 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Patrice DominguezGrass | - | Richard Pancho GonzalesGrass | 4-6 6-3 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Brian FairlieGrass | - | Jeff AustinGrass | 7-6 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jurgen FassbenderGrass | - | Ivan MolinaGrass | 6-4 7-6 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jaime Fillol Sr.Grass | - | Frantisek PalaGrass | 6-4 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Paul GerkenGrass | - | Pancho WalthallGrass | 7-6 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Vitas GerulaitisGrass | - | Vijay AmritrajGrass | 2-6 6-3 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Georges GovenGrass | - | James Chico HageyGrass | W/O | 5 | - | - | - | - | - | - | - |
| R128 | - | Clark GraebnerGrass | - | Adriano PanattaGrass | 4-6 6-3 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Humphrey HoseGrass | - | Steve FaulkGrass | 7-5 4-6 7-6 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jan KukalGrass | - | D. Richard RussellGrass | 6-4 4-6 3-6 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Tom LeonardGrass | - | William HigginsGrass | 6-3 3-6 6-7 6-4 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Mike MachetteGrass | - | Milan HolecekGrass | 1-6 7-6 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Robert MaudGrass | - | Jun KamiwazumiGrass | 6-2 6-7 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Sandy MayerGrass | - | Jean-Baptiste ChanfreauGrass | 6-4 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jim McManusGrass | - | Dan BirchmoreGrass | 2-6 4-6 6-1 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Frew McMillanGrass | - | Jean-Loup RouyerGrass | 7-5 7-5 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Antonio MunozGrass | - | Ron HolmbergGrass | 6-4 6-7 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Wanaro N'GodrellaGrass | - | George HardieGrass | 6-2 4-6 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Alejandro OlmedoGrass | - | Zan GuerryGrass | 6-3 7-6 6-7 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Onny ParunGrass | - | Frank FroehlingGrass | 4-6 6-4 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Charlie PasarellGrass | - | Robert McKinleyGrass | 6-3 6-4 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Nikola PilicGrass | - | Eduardo ZuletaGrass | 6-1 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Patrick ProisyGrass | - | Pat DupreGrass | 6-1 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Raul RamirezGrass | - | Jasjit SinghGrass | 6-4 3-6 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Grover Raz ReidGrass | - | Jim OsborneGrass | 6-4 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ray RuffelsGrass | - | Fred McNair IVGrass | 6-2 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Toshiro SakaiGrass | - | Jun KukiGrass | 6-2 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Gene ScottGrass | - | Mike KreissGrass | 6-3 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Butch SeewagenGrass | - | Stephen WarboysGrass | 7-6 4-6 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Harold SolomonGrass | - | Torben UlrichGrass | 6-7 7-5 6-1 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Dick StocktonGrass | - | Roy BarthGrass | 6-4 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Fred StolleGrass | - | Roy EmersonGrass | 6-7 6-4 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Allan StoneGrass | - | Jaime Pinto-BravoGrass | 6-4 6-4 6-7 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Roscoe TannerGrass | - | Ismail El ShafeiGrass | 7-6 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Roger TaylorGrass | - | Andrew PattisonGrass | 3-6 7-6 6-3 3-6 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ion TiriacGrass | - | Ray KeldieGrass | 6-4 1-0 RET | 5 | - | - | - | - | - | - | - |
| R128 | - | Guillermo VilasGrass | - | Sashi MenonGrass | 7-6 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Stan SmithGrass | - | Clark GraebnerGrass | 6-1 6-4 6-7 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - | Mark CoxGrass | - | Ken RosewallGrass | 1-6 6-3 7-6 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Rod LaverGrass | - | Butch SeewagenGrass | 6-3 6-2 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ilie NastaseGrass | - | Roger TaylorGrass | 7-5 6-2 6-7 2-6 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | John NewcombeGrass | - | Eddie DibbsGrass | 6-3 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Arthur AsheGrass | - | Robert MaudGrass | 6-4 6-4 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Tom OkkerGrass | - | Harold SolomonGrass | 6-1 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Sandy MayerGrass | - | Jan KodesGrass | 6-7 3-6 7-6 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Marty RiessenGrass | - | Mal AndersonGrass | 6-3 7-5 6-7 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Manuel OrantesGrass | - | Onny ParunGrass | 6-1 2-6 3-6 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Cliff DrysdaleGrass | - | Wanaro N'GodrellaGrass | 6-3 4-6 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Cliff RicheyGrass | - | Alejandro OlmedoGrass | 6-2 6-3 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Robert LutzGrass | - | Guillermo VilasGrass | 6-3 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Andres GimenoGrass | - | Owen DavidsonGrass | 6-4 4-6 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Bob HewittGrass | - | Jurgen FassbenderGrass | 7-5 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ross CaseGrass | - | John AlexanderGrass | 7-6 7-6 4-6 3-6 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | John CooperGrass | - | Toshiro SakaiGrass | 6-3 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Patricio CornejoGrass | - | Jan KukalGrass | 6-3 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Patrice DominguezGrass | - | Grover Raz ReidGrass | 5-7 6-4 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jaime Fillol Sr.Grass | - | Brian FairlieGrass | 6-4 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Paul GerkenGrass | - | Georges GovenGrass | 6-4 6-1 6-7 5-7 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Tom GormanGrass | - | Jim McManusGrass | 4-6 6-4 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Frew McMillanGrass | - | Tom LeonardGrass | 6-2 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Charlie PasarellGrass | - | Vitas GerulaitisGrass | 7-6 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Nikola PilicGrass | - | Ion TiriacGrass | 6-7 6-4 3-6 7-5 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Raul RamirezGrass | - | Patrick ProisyGrass | 6-2 2-6 1-6 7-6 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ray RuffelsGrass | - | William BrownGrass | 6-3 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Gene ScottGrass | - | Anand AmritrajGrass | 3-6 6-4 7-6 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Dick StocktonGrass | - | Humphrey HoseGrass | 6-2 6-3 3-6 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Fred StolleGrass | - | Mike MachetteGrass | 6-3 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Allan StoneGrass | - | Antonio MunozGrass | 6-1 6-0 6-7 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - | Roscoe TannerGrass | - | Bob CarmichaelGrass | 4-6 7-5 6-3 3-6 7-6 | 5 | - | - | - | - | - | - | - |
| R32 | - | Stan SmithGrass | - | Allan StoneGrass | 6-3 7-6 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - | Rod LaverGrass | - | Jaime Fillol Sr.Grass | 6-2 4-6 6-7 6-1 7-6 | 5 | - | - | - | - | - | - | - |
| R32 | - | Ilie NastaseGrass | - | Patrice DominguezGrass | 6-3 5-7 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Fred StolleGrass | - | John NewcombeGrass | 7-6 6-4 5-7 7-6 | 5 | - | - | - | - | - | - | - |
| R32 | - | Arthur AsheGrass | - | Ross CaseGrass | 6-4 6-4 3-6 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Roscoe TannerGrass | - | Tom OkkerGrass | 6-4 3-6 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Frew McMillanGrass | - | Marty RiessenGrass | 6-2 7-6 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | John CooperGrass | - | Manuel OrantesGrass | 7-6 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Cliff DrysdaleGrass | - | Charlie PasarellGrass | 7-5 4-6 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Cliff RicheyGrass | - | Paul GerkenGrass | 6-7 6-3 7-6 6-7 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Robert LutzGrass | - | Gene ScottGrass | 7-5 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Andres GimenoGrass | - | Ray RuffelsGrass | 5-2 RET | 5 | - | - | - | - | - | - | - |
| R32 | - | Bob HewittGrass | - | Patricio CornejoGrass | 6-4 6-4 3-6 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Tom GormanGrass | - | Nikola PilicGrass | 6-4 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Sandy MayerGrass | - | Raul RamirezGrass | 6-3 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Dick StocktonGrass | - | Mark CoxGrass | 6-7 6-2 4-6 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Stan SmithGrass | - | Andres GimenoGrass | 2-6 7-6 6-4 1-6 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Cliff RicheyGrass | - | Rod LaverGrass | 3-6 7-6 7-6 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Ilie NastaseGrass | - | Bob HewittGrass | 6-4 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Arthur AsheGrass | - | Robert LutzGrass | 5-7 7-5 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Fred StolleGrass | - | Cliff DrysdaleGrass | 4-6 7-6 6-4 7-6 | 5 | - | - | - | - | - | - | - |
| R16 | - | Tom GormanGrass | - | Dick StocktonGrass | 6-4 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Frew McMillanGrass | - | Sandy MayerGrass | 6-3 6-4 3-6 6-7 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Roscoe TannerGrass | - | John CooperGrass | 6-2 7-6 7-6 | 5 | - | - | - | - | - | - | - |
| QF | - | Arthur AsheGrass | - | Stan SmithGrass | 7-6 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| QF | - | Ilie NastaseGrass | - | Fred StolleGrass | 6-4 3-6 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| QF | - | Cliff RicheyGrass | - | Frew McMillanGrass | 3-6 6-1 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| QF | - | Tom GormanGrass | - | Roscoe TannerGrass | 7-6 5-7 7-6 5-7 6-4 | 5 | - | - | - | - | - | - | - |
| SF | - | Ilie NastaseGrass | - | Tom GormanGrass | 4-6 7-6 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| SF | - | Arthur AsheGrass | - | Cliff RicheyGrass | 6-1 6-4 7-6 | 5 | - | - | - | - | - | - | - |
| 3rd/4th | - | Cliff RicheyGrass | - | Tom GormanGrass | 6-4 | 1 | - | - | - | - | - | - | - |
| F | - | Ilie NastaseGrass | - | Arthur AsheGrass | 3-6 6-3 6-7 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Vijay AmritrajGrass | - | Corrado BarazzuttiGrass | 6-4 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R256 | - | Mal AndersonGrass | - | Norman HolmesGrass | 6-1 6-2 7-6 | 5 | - | - | - | - | - | - | - |
| R256 | - | Mike BelkinGrass | - | Ove Nils BengtsonGrass | 7-5 6-3 1-6 6-2 | 5 | - | - | - | - | - | - | - |
| R256 | - | Cliff DrysdaleGrass | - | Barry Phillips-MooreGrass | 6-4 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R256 | - | Roy EmersonGrass | - | Bjorn BorgGrass | 7-5 6-7 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R256 | - | Vitas GerulaitisGrass | - | Armistead NeelyGrass | 7-5 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R256 | - | George HardieGrass | - | Henry (Hank) IrvineGrass | 1-6 6-3 6-1 3-6 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | William HigginsGrass | - | Thomaz KochGrass | 4-6 7-6 7-5 7-6 | 5 | - | - | - | - | - | - | - |
| R256 | - | Tom LeonardGrass | - | Kenneth McMillanGrass | 4-6 7-6 7-6 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Geoff MastersGrass | - | Ian FletcherGrass | 7-5 7-6 6-7 7-5 | 5 | - | - | - | - | - | - | - |
| R256 | - | Robert McKinleyGrass | - | Terry RyanGrass | 3-6 7-5 7-6 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Frew McMillanGrass | - | Erik Van DillenGrass | 7-5 7-6 3-6 7-6 | 5 | - | - | - | - | - | - | - |
| R256 | - | Raymond MooreGrass | - | Graham StilwellGrass | 6-3 7-6 6-2 | 5 | - | - | - | - | - | - | - |
| R256 | - | Wanaro N'GodrellaGrass | - | Steve KrulevitzGrass | 6-7 7-5 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Charlie PasarellGrass | - | Terry AddisonGrass | 5-7 6-3 6-4 5-7 6-4 | 5 | - | - | - | - | - | - | - |
| R256 | - | Raul RamirezGrass | - | Sammy Giammalva Sr.Grass | 4-6 6-2 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Marty RiessenGrass | - | Brian TeacherGrass | 6-3 7-5 3-6 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Jean-Loup RouyerGrass | - | Stanley MatthewsGrass | 6-7 6-3 7-6 6-1 | 5 | - | - | - | - | - | - | - |
| R256 | - | Jasjit SinghGrass | - | Steven TurnerGrass | 6-3 7-6 6-3 | 5 | - | - | - | - | - | - | - |
| R256 | - | Fred StolleGrass | - | Herb FitzgibbonGrass | 7-6 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Stan SmithGrass | - | Billy MartinGrass | 5-7 6-1 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ken RosewallGrass | - | Peter CurtisGrass | 6-1 7-6 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Rod LaverGrass | - | John PaishGrass | 6-2 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ilie NastaseGrass | - | Jairo Velasco SrGrass | 6-0 6-2 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | John NewcombeGrass | - | Teimuraz KakuliaGrass | 6-1 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Arthur AsheGrass | - | Haroon RahimGrass | 6-3 6-3 4-6 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Tom OkkerGrass | - | Pat CramerGrass | 6-2 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jan KodesGrass | - | Danny O'BryantGrass | 6-2 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Marty RiessenGrass | - | Geoff MastersGrass | 6-1 6-7 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Manuel OrantesGrass | - | Jeff SimpsonGrass | 7-5 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Cliff DrysdaleGrass | - | Mike BelkinGrass | 5-5 RET | 5 | - | - | - | - | - | - | - |
| R128 | - | Cliff RicheyGrass | - | Brian GottfriedGrass | 6-2 7-6 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Robert LutzGrass | - | Colin DibleyGrass | 6-4 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Andres GimenoGrass | - | Vladimir KorotkovGrass | 6-4 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Tom GormanGrass | - | Jimmy ConnorsGrass | 6-1 3-6 6-7 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Bob HewittGrass | - | Hans-Jurgen PohmannGrass | 6-4 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | John AlexanderGrass | - | Phil DentGrass | 4-6 7-6 6-4 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Anand AmritrajGrass | - | Derek SchroderGrass | 7-6 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Mal AndersonGrass | - | Raymond MooreGrass | 6-4 7-5 6-7 2-6 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | William BrownGrass | - | Jim DelaneyGrass | 6-7 6-4 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Bob CarmichaelGrass | - | Peter DoernerGrass | 6-4 6-4 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ross CaseGrass | - | Fritz SchunckGrass | 6-3 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | John CooperGrass | - | Gerald BattrickGrass | 6-3 6-1 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Patricio CornejoGrass | - | Dick DellGrass | 6-4 5-7 6-4 7-6 | 5 | - | - | - | - | - | - | - |