By surface
| Surface | Guillermo Vilas | Russell Simpson |
|---|---|---|
| Grass | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1979-12-17 | ATP | Sydney Outdoor | Round of 16 | Grass | Guillermo Vilas | 6-4 | 6-4 | |||
| 1975-06-23 | ATP | Wimbledon | Round of 128 | Grass | Guillermo Vilas | 7-5 | 6-4 | 6-4 |