Head to head
1
Clay
0
1
Grass
0
1
Carpet
0
Guillermo Vilas's wins on the left · Ferdi Taygan's on the right · bar lengths share one scale
All meetings (3)
| 1981 | Washington | Clay | R64 | Guillermo Vilas | 6-0 6-0 |
| 1977 | Springfield | Carpet | R32 | Guillermo Vilas | 6-3 6-2 |
| 1974 | US Open | Grass | R128 | Guillermo Vilas | 6-3 6-2 6-7 2-6 6-3 |
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.