Head to head
1
Hard
0
1
Carpet
0
Guillermo Vilas's wins on the left · John Austin's on the right · bar lengths share one scale
All meetings (2)
| 1982 | Rotterdam | Carpet | R32 | Guillermo Vilas | 6-2 6-1 |
| 1979 | Toronto | Hard | R64 | Guillermo Vilas | 6-1 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.