| R128 | - |  Cliff RicheyClay | - | Robin FryClay | 6-0 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Robert LutzClay | - | Richard EvansClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Charlie PasarellClay | - | Henry BunisClay | 6-0 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Jim OsborneClay | - | Terry BennettClay | 6-8 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Zeljko FranulovicClay | - | Tom LoringClay | W/O | 3 | - | - | - | - | - | - | - |
| R128 | - |  Ismail El ShafeiClay | - | David MehlClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Pancho J.F. GuzmanClay | - |  Glenn McCollClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - | Dick CrealyClay | - | Bob AllooClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Terry AddisonClay | - | William BrownClay | 4-6 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - | John AlexanderClay | - | Dick KlitchClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Juan ArredondoClay | - | Michael SprenglemeyerClay | 7-5 6-1 | 3 | - | - | - | - | - | - | - |
| R128 | - | Dan BleckingerClay | - | Dick R. BohrnstedtClay | 12-14 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Peter BurwashClay | - | Roy SprengelmeyerClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Bob CarmichaelClay | - | Carlos MedranosClay | W/O | 3 | - | - | - | - | - | - | - |
| R128 | - |  Armando CornejoClay | - | William HigginsClay | 6-4 8-6 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Vittorio CrottaClay | - | Herbert RappClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Tom GormanClay | - | Carlos MedranosClay | 6-8 6-0 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Zan GuerryClay | - | Hector GonzalezClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Jon HainlineClay | - | Larry TurvilleClay | 7-5 4-6 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - | Dave HarmonClay | - | Tom LeonardClay | 6-4 5-7 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Humphrey HoseClay | - | William TymClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | G. Turner HowardClay | - | Chauncey Steele IIIClay | W/O | 3 | - | - | - | - | - | - | - |
| R128 | - | Ray KeldieClay | - | Richard Dick KnightClay | 8-6 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - |  Rauty KrogClay | - | Ron GoldmanClay | 10-12 6-2 7-5 | 3 | - | - | - | - | - | - | - |
| R128 | - | Fred McNair IVClay | - |  Tico CarreroClay | 10-8 7-9 6-4 | 3 | - | - | - | - | - | - | - |
| R128 | - | Alphonso OchoaClay | - | Fred McNair IIIClay | 6-1 6-0 | 3 | - | - | - | - | - | - | - |
| R128 | - | Lester SackClay | - | Al BunisClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Dick StocktonClay | - | Nick BaroneClay | 6-4 3-6 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Erik Van DillenClay | - | John PeckskampClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Arthur AsheClay | - | Mike MachetteClay | 6-0 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Stan SmithClay | - |  D. Richard RussellClay | 5-7 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Cliff RicheyClay | - | G. Turner HowardClay | 6-1 8-6 | 3 | - | - | - | - | - | - | - |
| R64 | - | Humphrey HoseClay | - | Robert LutzClay | 5-7 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Charlie PasarellClay | - | Juan ArredondoClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jim OsborneClay | - |  Jun KukiClay | 5-7 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jim McManusClay | - | Bill ColsonClay | 6-3 4-6 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Phil DentClay | - | Tom EdlefsenClay | 10-8 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Zeljko FranulovicClay | - | Peter BurwashClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Ismail El ShafeiClay | - | Dick StocktonClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Bill BowreyClay | - | Steve FaulkClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Mike BelkinClay | - | Sergio PalmieriClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jaime Fillol Sr.Clay | - | Danny O'BryantClay | 6-3 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - | Pancho J.F. GuzmanClay | - | Dan BleckingerClay | 6-8 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Dick CrealyClay | - | Jon HainlineClay | 9-7 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Patricio CornejoClay | - |  Thierry BernasconiClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | John AlexanderClay | - | Robert McKinleyClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Luis AyalaClay | - | Jaime Pinto-BravoClay | 8-6 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Bob CarmichaelClay | - | Vittorio CrottaClay | 6-1 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | - | Armando CornejoClay | - | Pedro LangreClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Mike EstepClay | - | Paul GerkenClay | 2-6 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Tom GormanClay | - | Terry AddisonClay | 10-8 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - | Zan GuerryClay | - | Fred McNair IVClay | 7-5 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - | Ray KeldieClay | - | Lester SackClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Tom MozurClay | - | Jean-Baptiste ChanfreauClay | 2-6 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Alphonso OchoaClay | - | Dave HarmonClay | 2-6 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | - |  Onny ParunClay | - | William HarrisClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | - | Franklin RobbinsClay | - | Dick DellClay | 6-3 3-6 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | - | Jean-Loup RouyerClay | - | Peter Van LingenClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Lenny SchlossClay | - | Butch SeewagenClay | W/O | 3 | - | - | - | - | - | - | - |
| R64 | - | Allan StoneClay | - | Terry RyanClay | 7-5 7-9 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | - | Erik Van DillenClay | - | Rauty KrogClay | 7-5 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Arthur AsheClay | - | Jean-Loup RouyerClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Stan SmithClay | - | Luis AyalaClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Cliff RicheyClay | - | John AlexanderClay | 6-4 3-6 8-6 | 3 | - | - | - | - | - | - | - |
| R32 | - | Charlie PasarellClay | - | Ray KeldieClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jim OsborneClay | - | Bob CarmichaelClay | 7-5 7-5 | 3 | - | - | - | - | - | - | - |
| R128 | - | Pedro LangreClay | - | Joe FoleyClay | 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Allan StoneClay | - | Jim McManusClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | Zeljko FranulovicClay | - | Alphonso OchoaClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | - | Erik Van DillenClay | - | Ismail El ShafeiClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | Bill BowreyClay | - | Lenny SchlossClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | - | Mike BelkinClay | - | Tom MozurClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Jaime Fillol Sr.Clay | - | Franklin RobbinsClay | 11-9 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Pancho J.F. GuzmanClay | - | Zan GuerryClay | 6-2 7-9 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Dick CrealyClay | - | Tom GormanClay | 6-1 7-5 | 3 | - | - | - | - | - | - | - |
| R32 | - | Patricio CornejoClay | - | Mike EstepClay | 8-6 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | - | Phil DentClay | - | Onny ParunClay | 6-4 0-6 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | - | Humphrey HoseClay | - | Armando CornejoClay | 7-5 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | - | Arthur AsheClay | - | Patricio CornejoClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | - | Stan SmithClay | - | Jaime Fillol Sr.Clay | 6-4 0-6 7-5 | 3 | - | - | - | - | - | - | - |
| R16 | - | Cliff RicheyClay | - | Dick CrealyClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | - | Erik Van DillenClay | - | Charlie PasarellClay | 6-0 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | - | Zeljko FranulovicClay | - | Jim OsborneClay | 6-3 7-5 | 3 | - | - | - | - | - | - | - |
| R16 | - | Allan StoneClay | - | Bill BowreyClay | 6-8 6-1 7-5 | 3 | - | - | - | - | - | - | - |
| R16 | - | Mike BelkinClay | - | Phil DentClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | - | Pancho J.F. GuzmanClay | - | Humphrey HoseClay | 8-6 7-5 | 3 | - | - | - | - | - | - | - |
| QF | - | Allan StoneClay | - | Arthur AsheClay | 3-6 7-5 7-5 | 3 | - | - | - | - | - | - | - |
| QF | - | Mike BelkinClay | - | Stan SmithClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| QF | - | Cliff RicheyClay | - | Zeljko FranulovicClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| QF | - | Pancho J.F. GuzmanClay | - | Erik Van DillenClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| SF | - | Cliff RicheyClay | - | Mike BelkinClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| SF | - | Allan StoneClay | - | Pancho J.F. GuzmanClay | 6-0 6-4 | 3 | - | - | - | - | - | - | - |
| F | - | Cliff RicheyClay | - | Allan StoneClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| R128 | - | Jun KukiClay | - | Tony BardsleyClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R128 | - | Robert McKinleyClay | - | Carlos SchlettweinClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
