| OPPONENT | WON | LOST |
|---|---|---|
| Allan Stone | 1 | |
| Arthur Ashe | 1 | |
| Brian Gottfried | 1 | |
| Jeff Borowiak | 1 | |
| Mike Estep | 1 | |
| Robert Lutz | 1 |
| YEAR | WON | LOST |
|---|---|---|
| 1975 | 5 | 1 |
| STAGE | WON | LOST |
|---|---|---|
| Finals | 1 | |
| Semifinals | 1 | |
| Quarterfinals | 1 | |
| Q8 | 1 | |
| Q16 | 1 | |
| Q32 | 1 |
Guillermo Vilas at San Francisco tennis tournaments
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