Players
| Player | Country | Reached | |
|---|---|---|---|
 |
John McEnroe | USA | Round Robin |
 |
Roscoe Tanner | USA | Round Robin |
| JL | Jorge Lozano | MEX | Round Robin |
 |
Raul Ramirez | MEX | Round Robin |
Other matches
| Round | Winner | Loser | Score |
|---|---|---|---|
| RR | John McEnroe | Jorge Lozano | 6-3 6-1 6-3 |
| RR | Raul Ramirez | Roscoe Tanner | 3-6 8-6 6-3 8-10 6-3 |
| RR | Roscoe Tanner | Jorge Lozano | 6-2 6-2 6-3 |
| RR | John McEnroe | Raul Ramirez | 6-4 6-3 6-0 |