Head to head
1
Clay
1
Guillermo Vilas's wins on the left · Pascal Portes's on the right · bar lengths share one scale
All meetings (2)
| 1981 | Roland Garros | Clay | R64 | Guillermo Vilas | 6-2 6-3 6-0 |
| 1979 | Gstaad | Clay | R32 | Pascal Portes | 6-1 6-2 |
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.