By surface
| Surface | Guillermo Vilas | Nicola Spear |
|---|---|---|
| Clay | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-08-08 | ATP | Columbus | Round of 32 | Clay | Guillermo Vilas | 6-4 | 6-2 | |||
| 1976-10-04 | ATP | Tehran | Round of 32 | Clay | Guillermo Vilas | 6-3 | 6-2 | |||
| 1975-05-25 | ATP | Rome | Round of 64 | Clay | Guillermo Vilas | 4-6 | 6-4 | 6-3 |