Head to head
1
Clay
0
1
Grass
0
Guillermo Vilas's wins on the left · Julian Ganzabal's on the right · bar lengths share one scale
All meetings (2)
| 1975 | Nottingham | Grass | R32 | Guillermo Vilas | 7-5 3-6 6-3 |
| 1974 | Hilversum | Clay | QF | Guillermo Vilas | 6-3 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.