| R128 | - | Rod LaverGrass | - | Luis GarciaGrass | 6-2 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Tony RocheGrass | - | Robert LutzGrass | 9-11 6-4 6-4 9-7 | 5 | - | - | - | - | - | - | - |
| R128 | - | Arthur AsheGrass | - | Dick StocktonGrass | 6-2 6-2 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Mark CoxGrass | - | Tom OkkerGrass | 7-9 6-3 0-6 6-4 9-7 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ken RosewallGrass | - | Pat CramerGrass | 6-2 5-7 6-4 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Clark GraebnerGrass | - | Tom MozurGrass | 6-0 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Owen DavidsonGrass | - | Cliff DrysdaleGrass | 6-2 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Roy EmersonGrass | - | Zeljko FranulovicGrass | 6-2 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Fred StolleGrass | - | Humphrey HoseGrass | 6-4 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Andres GimenoGrass | - | Mike EstepGrass | 6-3 6-4 7-9 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Stan SmithGrass | - | Patricio RodriguezGrass | 6-0 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Richard Pancho GonzalesGrass | - | Robert PotthastGrass | 6-3 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Manuel SantanaGrass | - | William HigginsGrass | 6-2 7-5 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Marty RiessenGrass | - | Roscoe TannerGrass | 1-6 6-3 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Dennis RalstonGrass | - | Keith A CarpenterGrass | 7-5 6-3 10-8 | 5 | - | - | - | - | - | - | - |
| R128 | - | Terry AddisonGrass | - | Rudy HernandoGrass | 6-4 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | John AlexanderGrass | - | Michael SprenglemeyerGrass | 6-4 6-1 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Luis AyalaGrass | - | Pancho J.F. GuzmanGrass | 6-4 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Roy BarthGrass | - | Miguel OlveraGrass | 3-6 1-6 6-4 8-6 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Pierre BarthesGrass | - | Patricio CornejoGrass | 6-8 6-3 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Gerald BattrickGrass | - | Lew GerrardGrass | 6-3 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Mike BelkinGrass | - | D. Richard RussellGrass | 4-6 6-3 11-9 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ove Nils BengtsonGrass | - | Ingo BudingGrass | 6-1 12-10 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Woody BlocherGrass | - | Chauncey Steele IIIGrass | 6-4 11-9 9-7 | 5 | - | - | - | - | - | - | - |
| R128 | - | Bill BowreyGrass | - | Onny ParunGrass | 6-4 6-4 4-6 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Earl Butch BuchholzGrass | - | Antonio PalafoxGrass | 6-2 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jean-Pierre CourcolGrass | - | Donald DellGrass | 6-3 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Dick CrealyGrass | - | Chuck McKinleyGrass | 7-5 7-5 12-10 | 5 | - | - | - | - | - | - | - |
| R128 | - | Peter CurtisGrass | - | Jan KukalGrass | 3-6 3-6 6-2 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ismail El ShafeiGrass | - | John SharpeGrass | 6-4 6-3 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jaime Fillol Sr.Grass | - | Barry MacKayGrass | 2-6 6-3 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Herb FitzgibbonGrass | - | Peter FishbachGrass | 6-4 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Tom GormanGrass | - | Bailey BrownGrass | 6-2 6-4 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ron HolmbergGrass | - | Patrick ProisyGrass | 6-2 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ray KeldieGrass | - | E. Victor SeixasGrass | 6-3 9-7 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Thomaz KochGrass | - | Armando CornejoGrass | 6-0 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jan KodesGrass | - | Sever DronGrass | 6-3 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Premjit LallGrass | - | Bob HoweGrass | 6-3 6-0 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Richard Leach Sr.Grass | - | Eduardo ZuletaGrass | 8-6 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Tom LeonardGrass | - | Butch SeewagenGrass | 3-6 4-6 7-5 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Joaquin Loyo-MayoGrass | - | Jean-Baptiste ChanfreauGrass | 6-2 9-7 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jim McManusGrass | - | Phil DentGrass | 3-6 10-8 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Raymond MooreGrass | - | Larry TurvilleGrass | 8-6 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ilie NastaseGrass | - | Ian CrookendenGrass | 4-6 6-4 4-6 6-3 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Armistead NeelyGrass | - | Max SeniorGrass | 6-3 3-6 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Manuel OrantesGrass | - | Paul GerkenGrass | 11-9 7-9 3-6 6-4 9-7 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jim OsborneGrass | - | Peter BurwashGrass | 6-2 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Charlie PasarellGrass | - | David LloydGrass | 6-2 4-6 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Nikola PilicGrass | - | Jaidip MukerjeaGrass | 6-4 10-8 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jaime Pinto-BravoGrass | - | John HammillGrass | 6-3 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Cliff RicheyGrass | - | Brian CheneyGrass | 6-4 3-6 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Franklin RobbinsGrass | - | Dick DellGrass | 22-20 9-7 6-8 8-10 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jean-Loup RouyerGrass | - | Rauty KrogGrass | 7-5 1-6 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ray RuffelsGrass | - | Bob CarmichaelGrass | 7-5 2-6 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Gene ScottGrass | - | Erik Van DillenGrass | 6-3 10-8 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jasjit SinghGrass | - | Ted HoehnGrass | 6-1 4-6 8-6 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Graham StilwellGrass | - | George TaylorGrass | 8-6 6-2 9-7 | 5 | - | - | - | - | - | - | - |
| R128 | - | Allan StoneGrass | - | Tom EdlefsenGrass | 6-4 3-6 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Roger TaylorGrass | - | Georges GovenGrass | 7-5 3-6 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ion TiriacGrass | - | Terry RyanGrass | 9-7 7-5 5-7 8-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Torben UlrichGrass | - | Marcelo LaraGrass | 7-5 6-3 10-8 | 5 | - | - | - | - | - | - | - |
| R64 | - | Rod LaverGrass | - | Jaime Pinto-BravoGrass | 6-4 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | John NewcombeGrass | - | Jasjit SinghGrass | 6-3 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Tony RocheGrass | - | Thomaz KochGrass | 6-3 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Arthur AsheGrass | - | Dick CrealyGrass | 6-4 6-3 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ken RosewallGrass | - | Raymond MooreGrass | 6-3 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Roger TaylorGrass | - | Clark GraebnerGrass | 4-6 6-1 2-0 RET | 5 | - | - | - | - | - | - | - |
| R64 | - | Roy EmersonGrass | - | Manuel OrantesGrass | 6-1 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Fred StolleGrass | - | Woody BlocherGrass | 6-1 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Andres GimenoGrass | - | Jim McManusGrass | 4-6 6-3 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ilie NastaseGrass | - | Stan SmithGrass | 5-7 12-10 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Richard Pancho GonzalesGrass | - | Ray RuffelsGrass | 6-2 3-6 6-3 3-6 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Manuel SantanaGrass | - | Jean-Pierre CourcolGrass | 6-1 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Marty RiessenGrass | - | Mike BelkinGrass | 4-6 6-1 6-3 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - | Dennis RalstonGrass | - | Graham StilwellGrass | 6-3 11-9 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Terry AddisonGrass | - | Charlie PasarellGrass | 6-3 9-7 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Luis AyalaGrass | - | Herb FitzgibbonGrass | 6-4 3-6 6-8 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Roy BarthGrass | - | Ron HolmbergGrass | 7-5 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Pierre BarthesGrass | - | Ray KeldieGrass | 8-6 7-5 2-6 9-7 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ove Nils BengtsonGrass | - | Owen DavidsonGrass | 8-10 6-1 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Bill BowreyGrass | - | Richard Leach Sr.Grass | 3-6 6-2 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Earl Butch BuchholzGrass | - | Jan KodesGrass | 6-2 3-6 6-3 4-6 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Mark CoxGrass | - | Peter CurtisGrass | 7-9 6-3 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ismail El ShafeiGrass | - | Gerald BattrickGrass | 6-3 3-6 6-3 16-14 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jaime Fillol Sr.Grass | - | Gene ScottGrass | 10-8 4-6 6-2 5-7 9-7 | 5 | - | - | - | - | - | - | - |
| R64 | - | Tom GormanGrass | - | John AlexanderGrass | 4-6 6-3 6-2 12-10 | 5 | - | - | - | - | - | - | - |
| R64 | - | Joaquin Loyo-MayoGrass | - | Tom LeonardGrass | 6-2 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Robert McKinleyGrass | - | Peter MarmureanuGrass | 6-4 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jim OsborneGrass | - | Premjit LallGrass | 4-6 6-3 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Nikola PilicGrass | - | Ion TiriacGrass | 6-1 6-2 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - | Cliff RicheyGrass | - | Franklin RobbinsGrass | 6-4 4-6 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jean-Loup RouyerGrass | - | Allan StoneGrass | 6-1 3-6 7-5 2-6 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Torben UlrichGrass | - | Armistead NeelyGrass | 6-4 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Rod LaverGrass | - | Jaime Fillol Sr.Grass | 8-6 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | John NewcombeGrass | - | Pierre BarthesGrass | 6-8 6-1 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Tony RocheGrass | - | Luis AyalaGrass | 6-2 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Arthur AsheGrass | - | Jim OsborneGrass | 5-7 6-4 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Ken RosewallGrass | - | Nikola PilicGrass | 6-4 6-0 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Roy EmersonGrass | - | Bill BowreyGrass | 6-3 9-7 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Fred StolleGrass | - | Cliff RicheyGrass | 7-5 6-8 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - | Andres GimenoGrass | - | Jean-Loup RouyerGrass | 6-1 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Richard Pancho GonzalesGrass | - | Torben UlrichGrass | 3-6 6-4 4-6 8-6 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Manuel SantanaGrass | - | Robert McKinleyGrass | 6-4 6-4 7-9 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Marty RiessenGrass | - | Joaquin Loyo-MayoGrass | 6-3 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Dennis RalstonGrass | - | Tom GormanGrass | 11-9 4-6 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - | Roy BarthGrass | - | Ove Nils BengtsonGrass | 7-5 15-13 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Earl Butch BuchholzGrass | - | Mark CoxGrass | 13-11 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Ilie NastaseGrass | - | Ismail El ShafeiGrass | 6-0 1-0 RET | 5 | - | - | - | - | - | - | - |
| R32 | - | Roger TaylorGrass | - | Terry AddisonGrass | 6-4 8-6 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Rod LaverGrass | - | Dennis RalstonGrass | 6-4 4-6 4-6 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | John NewcombeGrass | - | Marty RiessenGrass | 4-6 6-3 6-4 25-23 | 5 | - | - | - | - | - | - | - |
| R16 | - | Tony RocheGrass | - | Richard Pancho GonzalesGrass | 6-3 10-12 7-5 6-0 | 5 | - | - | - | - | - | - | - |
| R16 | - | Arthur AsheGrass | - | Manuel SantanaGrass | 7-5 6-1 6-8 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Ken RosewallGrass | - | Ilie NastaseGrass | 6-1 7-5 4-6 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Roy EmersonGrass | - | Roy BarthGrass | 6-3 6-0 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Fred StolleGrass | - | Roger TaylorGrass | 6-4 6-2 2-6 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Earl Butch BuchholzGrass | - | Andres GimenoGrass | 4-6 6-3 6-1 5-7 6-3 | 5 | - | - | - | - | - | - | - |
| QF | - | Rod LaverGrass | - | Roy EmersonGrass | 4-6 8-6 13-11 6-4 | 5 | - | - | - | - | - | - | - |
| QF | - | John NewcombeGrass | - | Fred StolleGrass | 7-9 3-6 6-1 6-4 13-11 | 5 | - | - | - | - | - | - | - |
| QF | - | Tony RocheGrass | - | Earl Butch BuchholzGrass | 6-1 9-7 5-7 6-0 | 5 | - | - | - | - | - | - | - |
| QF | - | Arthur AsheGrass | - | Ken RosewallGrass | 8-6 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| SF | - | Rod LaverGrass | - | Arthur AsheGrass | 8-6 6-3 14-12 | 5 | - | - | - | - | - | - | - |
| SF | - | Tony RocheGrass | - | John NewcombeGrass | 3-6 6-4 4-6 6-3 8-6 | 5 | - | - | - | - | - | - | - |
| F | - | Rod LaverGrass | - | Tony RocheGrass | 7-9 6-1 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | John NewcombeGrass | - | Paul SullivanGrass | 6-2 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Peter MarmureanuGrass | - | Richard HawkesGrass | 8-6 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Robert McKinleyGrass | - | Martin CarlsteinGrass | 6-1 6-3 6-3 | 5 | - | - | - | - | - | - | - |