Knockout bracket
Round of 16
Quarterfinal
Early rounds
Round of 64 21 matches
| Winner | Loser | Set 1 | Set 2 | Set 3 |
|---|---|---|---|---|
| Raymond Moore | F D Robbins | 6-4 | 6-4 | · |
| Harold Solomon | Juan Gisbert | 6-3 | 3-6 | 6-1 |
| Roscoe Tanner | David Lloyd | 6-3 | 6-2 | · |
| Mike Belkin | Milan Holecek | 6-3 | 6-4 | · |
| Jaime Fillol | Jim Mcmanus | 6-3 | 6-3 | · |
| Jim Delaney | Ross Case | 7-6 | 6-2 | · |
| Brian Gottfried | Ove Bengtson | 6-4 | 6-4 | · |
| Nicola Pietrangeli | Pierre Barthes | DEF | ||
| Joaquin Loyo Mayo | Hans Kary | 6-1 | 6-0 | · |
| Haroon Rahim | Peter Szoke | 6-1 | 4-6 | 6-3 |
| Ian Crookenden | Peter Doerner | 6-4 | 3-6 | 7-6 |
| Jim Osborne | Onny Parun | 6-3 | 6-3 | · |
| Erik Van Dillen | Zan Guerry | 4-6 | 7-6 | 6-3 |
| Vladimir Zednik | Patricio Cornejo | 6-4 | 7-6 | · |
| Tom Edlefsen | Georges Goven | 7-5 | 4-6 | 6-1 |
| Adriano Panatta | Szabolcz Baranyi | 6-3 | 6-7 | 6-4 |
| Dick Stockton | Colin Dibley | 6-4 | 6-3 | · |
| Dick Dell | Thomaz Koch | 7-5 | 6-4 | · |
| Alejandro Olmedo | Peter Curtis | 6-2 | 6-4 | · |
| Tenny Svensson | Sashi Menon | 6-2 | 7-6 | · |
| Raul Ramirez | Fred Mcnair | 7-6 | 7-6 | · |
Round of 32 16 matches
| Winner | Loser | Set 1 | Set 2 | Set 3 |
|---|---|---|---|---|
| Stan Smith | Raymond Moore | 6-2 | 6-3 | · |
| Harold Solomon | Ion Tiriac | 2-6 | 7-6 | 6-1 |
| Roscoe Tanner | Mike Belkin | 6-3 | 6-3 | · |
| Jaime Fillol | Zeljko Franulovic | 6-2 | 6-3 | · |
| Clark Graebner | Jim Delaney | 6-1 | 6-2 | · |
| Brian Gottfried | Nicola Pietrangeli | 6-1 | 6-1 | · |
| Jimmy Connors | Joaquin Loyo Mayo | 6-4 | 6-4 | · |
| Haroon Rahim | Andres Gimeno | 6-0 | 6-4 | · |
| Cliff Richey | Ian Crookenden | 6-2 | 6-4 | · |
| Manuel Orantes | Jim Osborne | 6-4 | 6-3 | · |
| Vladimir Zednik | Erik Van Dillen | 6-1 | 7-6 | · |
| Gerald Battrick | Tom Edlefsen | 6-3 | 6-3 | · |
| Tom Gorman | Adriano Panatta | 6-1 | 6-4 | · |
| Dick Stockton | Dick Dell | 6-4 | 6-4 | · |
| Alejandro Olmedo | Tenny Svensson | 6-1 | 6-3 | · |
| Ilie Nastase | Raul Ramirez | 6-4 | 6-1 | · |
Players
| Player | Country | Reached | |
|---|---|---|---|
| Stan Smith | USA | Winner | |
| Ilie Nastase | ROU | Final | |
| Gerald Battrick | GBR | Semifinal | |
| HR | Haroon Rahim | PAK | Semifinal |
| CG | Clark Graebner | USA | Quarterfinal |
| Jaime Fillol | CHI | Quarterfinal | |
| Manuel Orantes | ESP | Quarterfinal | |
| TG | Tom Gorman | USA | Quarterfinal |
| AO | Alejandro Olmedo | PER | Round of 16 |
| BG | Brian Gottfried | USA | Round of 16 |
| Cliff Richey | USA | Round of 16 | |
| Dick Stockton | USA | Round of 16 | |
| HS | Harold Solomon | USA | Round of 16 |
| Jimmy Connors | USA | Round of 16 | |
| Roscoe Tanner | USA | Round of 16 | |
| VZ | Vladimir Zednik | CZE | Round of 16 |
| Adriano Panatta | ITA | Round of 32 | |
| Andres Gimeno | ESP | Round of 32 | |
| DD | Dick Dell | USA | Round of 32 |
| Erik Van Dillen | USA | Round of 32 | |
| IC | Ian Crookenden | NZL | Round of 32 |
| Ion Tiriac | ROU | Round of 32 | |
| JD | Jim Delaney | USA | Round of 32 |
| JO | Jim Osborne | USA | Round of 32 |
| JM | Joaquin Loyo Mayo | MEX | Round of 32 |
| MB | Mike Belkin | CAN | Round of 32 |
| NP | Nicola Pietrangeli | ITA | Round of 32 |
| Raul Ramirez | MEX | Round of 32 | |
| Raymond Moore | RSA | Round of 32 | |
| TS | Tenny Svensson | SWE | Round of 32 |
| TE | Tom Edlefsen | USA | Round of 32 |
| Zeljko Franulovic | CRO | Round of 32 | |
| Colin Dibley | AUS | Round of 64 | |
| DL | David Lloyd | GBR | Round of 64 |
| FR | F D Robbins | USA | Round of 64 |
| FM | Fred Mcnair | USA | Round of 64 |
| GG | Georges Goven | FRA | Round of 64 |
| HK | Hans Kary | AUT | Round of 64 |
| JM | Jim Mcmanus | USA | Round of 64 |
| JG | Juan Gisbert | ESP | Round of 64 |
| MH | Milan Holecek | CZE | Round of 64 |
| Onny Parun | NZL | Round of 64 | |
| OB | Ove Bengtson | SWE | Round of 64 |
| PC | Patricio Cornejo | CHI | Round of 64 |
| PC | Peter Curtis | GBR | Round of 64 |
| PD | Peter Doerner | AUS | Round of 64 |
| PS | Peter Szoke | HUN | Round of 64 |
| Pierre Barthes | FRA | Round of 64 | |
| RC | Ross Case | AUS | Round of 64 |
| SM | Sashi Menon | IND | Round of 64 |
| SB | Szabolcz Baranyi | HUN | Round of 64 |
| Thomaz Koch | BRA | Round of 64 | |
| ZG | Zan Guerry | USA | Round of 64 |