| R32 | - |  Dick CrealyClay | - |  Bill MonanClay | 6-2 6-3 3-6 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Earl Butch BuchholzClay | - |  Joe OsadcaClay | 6-2 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ron HolmbergClay | - | Jim BentleyClay | W/O | 5 | - | - | - | - | - | - | - |
| R64 | - | Mike BelkinClay | - | Bob BardsleyClay | 6-4 4-6 1-6 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Dick CrealyClay | - |  Hector GonzalezClay | 6-1 6-2 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - |  Jaime Pinto-BravoClay | - | Warren JacquesClay | W/O | 5 | - | - | - | - | - | - | - |
| R64 | - | Ken BinnsClay | - | Steve CornellClay | W/O | 5 | - | - | - | - | - | - | - |
| R64 | - | David BrownClay | - | Andre CoteClay | 6-3 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Keith A CarpenterClay | - | Chris BurrClay | 6-1 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - |  Jean-Pierre CourcolClay | - | John SwannClay | 6-2 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Harry FauquierClay | - | Tony BardsleyClay | 6-4 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Brian FloodClay | - | Roy SprengelmeyerClay | 4-6 6-4 6-4 8-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Rudy HernandoClay | - | George AndrewsClay | 6-4 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | John McManusClay | - | Bob FrenchClay | 6-1 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Bill MonanClay | - | Armando CornejoClay | W/O | 5 | - | - | - | - | - | - | - |
| R64 | - | Lester SackClay | - | Doug ToughClay | 4-6 6-0 6-0 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Michael SprenglemeyerClay | - | Vic RollinsClay | 6-4 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | John NewcombeClay | - | Don FontanaClay | 6-1 6-0 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Cliff RicheyClay | - | William BrownClay | 6-2 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Earl Butch BuchholzClay | - | Rudy HernandoClay | 1-6 3-6 6-4 6-2 6-0 | 5 | - | - | - | - | - | - | - |
| R32 | - | Harry FauquierClay | - | Ron HolmbergClay | 10-8 1-6 2-6 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - |  Raymond MooreClay | - | Gerry PerryClay | 6-4 7-5 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - |  Pancho J.F. GuzmanClay | - | Don McCormickClay | 6-1 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Mike BelkinClay | - | Brian FloodClay | 6-3 6-4 7-5 | 5 | - | - | - | - | - | - | - |
| R32 | - |  Brian FairlieClay | - | Peter BurwashClay | 2-6 6-1 6-0 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Michael SprenglemeyerClay | - | Jaime Pinto-BravoClay | W/O | 5 | - | - | - | - | - | - | - |
| R32 | - | John SharpeClay | - | William HigginsClay | 5-7 4-6 6-4 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Ken BinnsClay | - | David BrownClay | 6-2 6-1 6-0 | 5 | - | - | - | - | - | - | - |
| R32 | - | Jean-Pierre CourcolClay | - | John McManusClay | 8-6 6-0 6-0 | 5 | - | - | - | - | - | - | - |
| R32 | - | Tony PospisilClay | - | Bill McDonnellClay | 3-6 6-8 6-4 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Lester SackClay | - | Keith A CarpenterClay | 6-1 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Frank TutvinClay | - | William HarrisClay | 7-5 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | John NewcombeClay | - | Tony PospisilClay | 6-3 6-3 6-0 | 5 | - | - | - | - | - | - | - |
| R16 | - | Cliff RicheyClay | - | Frank TutvinClay | 6-4 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Earl Butch BuchholzClay | - | Ken BinnsClay | 6-1 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Raymond MooreClay | - | John SharpeClay | 1-6 9-7 6-3 8-10 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Pancho J.F. GuzmanClay | - | Brian FairlieClay | 10-8 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | - | Mike BelkinClay | - | Michael SprenglemeyerClay | 6-2 6-1 7-5 | 5 | - | - | - | - | - | - | - |
| R16 | - | Dick CrealyClay | - | Jean-Pierre CourcolClay | 7-5 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Lester SackClay | - | Harry FauquierClay | 6-3 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| QF | - | John NewcombeClay | - | Pancho J.F. GuzmanClay | 9-7 4-6 0-6 6-4 8-6 | 5 | - | - | - | - | - | - | - |
| QF | - | Cliff RicheyClay | - | Raymond MooreClay | 4-6 4-6 6-4 6-0 6-2 | 5 | - | - | - | - | - | - | - |
| QF | - | Earl Butch BuchholzClay | - | Dick CrealyClay | 6-4 6-4 4-6 2-6 6-0 | 5 | - | - | - | - | - | - | - |
| QF | - | Mike BelkinClay | - | Lester SackClay | 4-6 6-3 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| SF | - | Earl Butch BuchholzClay | - | John NewcombeClay | 3-6 6-4 7-5 6-0 | 5 | - | - | - | - | - | - | - |
| SF | - | Cliff RicheyClay | - | Mike BelkinClay | 6-1 6-2 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| F | - | Cliff RicheyClay | - | Earl Butch BuchholzClay | 6-4 5-7 6-4 6-0 | 5 | - | - | - | - | - | - | - |
