Knockout bracket
Round of 16
Quarterfinal
Semifinal
Early rounds
Round of 64 16 matches
| Winner | Loser | Set 1 | Set 2 | Set 3 |
|---|---|---|---|---|
| Onny Parun | Nicola Spear | 6-1 | 6-4 | · |
| Dick Stockton | Jan Kukal | 6-7 | 6-2 | 7-6 |
| Joaquin Loyo Mayo | Mike Belkin | 6-2 | 6-4 | · |
| Tom Edlefsen | Fred Mcnair | 6-7 | 7-5 | 6-4 |
| Peter Szoke | Butch Seewagen | 6-1 | 6-2 | · |
| Peter Curtis | Milan Holecek | 6-2 | 6-1 | · |
| Terry Addison | Ingo Buding | 6-3 | 7-6 | · |
| Vladimir Zednik | Patricio Cornejo | 6-2 | 6-4 | · |
| Jose Edison Mandarino | Byron Bertram | 6-1 | 6-4 | · |
| Lenny Schloss | Ronnie Barnes | 6-2 | 7-6 | · |
| Juan Gisbert | Haroon Rahim | 7-6 | 6-3 | · |
| Jaime Fillol | Frank Froehling | 6-7 | 7-6 | 6-2 |
| Jeff Borowiak | Ian Crookenden | 7-6 | 6-7 | 6-4 |
| Szabolcz Baranyi | Ray Keldie | 6-3 | 6-7 | 6-1 |
| Richard Russell | Brian Gottfried | 6-3 | 7-5 | · |
| Jimmy Connors | Hans Kary | 6-4 | 6-1 | · |
Round of 32 16 matches
| Winner | Loser | Set 1 | Set 2 | Set 3 |
|---|---|---|---|---|
| Cliff Richey | Onny Parun | 6-2 | 6-1 | · |
| Dick Stockton | Manuel Orantes | 6-2 | 4-6 | 7-6 |
| Joaquin Loyo Mayo | G Turner Howard | 7-5 | 6-2 | · |
| Thomaz Koch | Tom Edlefsen | 6-2 | 6-4 | · |
| Jim Osborne | Peter Szoke | 7-6 | 6-3 | · |
| Peter Curtis | Ion Tiriac | 6-4 | 6-3 | · |
| Terry Addison | Alejandro Olmedo | 3-6 | 6-3 | 7-5 |
| Vladimir Zednik | Zeljko Franulovic | 3-6 | 6-4 | 6-4 |
| Clark Graebner | Jose Edison Mandarino | 6-2 | 6-2 | · |
| Martin Mulligan | Lenny Schloss | 4-6 | 7-5 | 6-2 |
| Juan Gisbert | Jim Mcmanus | 7-6 | 4-6 | 6-2 |
| Jaime Fillol | Jan Kodes | 6-3 | 7-5 | · |
| Tom Gorman | Jeff Borowiak | 6-4 | 6-7 | 7-6 |
| Gerald Battrick | Szabolcz Baranyi | 6-2 | 6-2 | · |
| Richard Russell | Barry Mackay | 4-6 | 6-4 | 6-3 |
| Ilie Nastase | Jimmy Connors | 5-7 | 6-4 | 6-2 |
Players
| Player | Country | Reached | |
|---|---|---|---|
| CG | Clark Graebner | USA | Winner |
| Cliff Richey | USA | Final | |
| Ilie Nastase | ROU | Semifinal | |
| VZ | Vladimir Zednik | CZE | Semifinal |
| Jaime Fillol | CHI | Quarterfinal | |
| PC | Peter Curtis | GBR | Quarterfinal |
| Thomaz Koch | BRA | Quarterfinal | |
| TG | Tom Gorman | USA | Quarterfinal |
| Dick Stockton | USA | Round of 16 | |
| Gerald Battrick | GBR | Round of 16 | |
| JO | Jim Osborne | USA | Round of 16 |
| JM | Joaquin Loyo Mayo | MEX | Round of 16 |
| JG | Juan Gisbert | ESP | Round of 16 |
| MM | Martin Mulligan | AUS | Round of 16 |
| RR | Richard Russell | JAM | Round of 16 |
| TA | Terry Addison | AUS | Round of 16 |
| AO | Alejandro Olmedo | PER | Round of 32 |
| BM | Barry Mackay | USA | Round of 32 |
| GH | G Turner Howard | USA | Round of 32 |
| Ion Tiriac | ROU | Round of 32 | |
| Jan Kodes | CZE | Round of 32 | |
| JB | Jeff Borowiak | USA | Round of 32 |
| JM | Jim Mcmanus | USA | Round of 32 |
| Jimmy Connors | USA | Round of 32 | |
| JM | Jose Edison Mandarino | BRA | Round of 32 |
| LS | Lenny Schloss | USA | Round of 32 |
| Manuel Orantes | ESP | Round of 32 | |
| Onny Parun | NZL | Round of 32 | |
| PS | Peter Szoke | HUN | Round of 32 |
| SB | Szabolcz Baranyi | HUN | Round of 32 |
| TE | Tom Edlefsen | USA | Round of 32 |
| Zeljko Franulovic | CRO | Round of 32 | |
| BG | Brian Gottfried | USA | Round of 64 |
| BS | Butch Seewagen | USA | Round of 64 |
| BB | Byron Bertram | RSA | Round of 64 |
| FF | Frank Froehling | USA | Round of 64 |
| FM | Fred Mcnair | USA | Round of 64 |
| HK | Hans Kary | AUT | Round of 64 |
| HR | Haroon Rahim | PAK | Round of 64 |
| IC | Ian Crookenden | NZL | Round of 64 |
| IB | Ingo Buding | GER | Round of 64 |
| JK | Jan Kukal | CZE | Round of 64 |
| MB | Mike Belkin | CAN | Round of 64 |
| MH | Milan Holecek | CZE | Round of 64 |
| NS | Nicola Spear | SRB | Round of 64 |
| PC | Patricio Cornejo | CHI | Round of 64 |
| RK | Ray Keldie | AUS | Round of 64 |
| RB | Ronnie Barnes | BRA | Round of 64 |