Head to head
2
Clay
0
1
Carpet
0
Guillermo Vilas's wins on the left · Jimmy Arias's on the right · bar lengths share one scale
All meetings (3)
| 1986 | Rome | Clay | R64 | Guillermo Vilas | 6-2 2-6 6-4 |
| 1983 | Roland Garros | Clay | R16 | Guillermo Vilas | 7-5 6-3 6-2 |
| 1982 | Baltimore WCT | Carpet | SF | Guillermo Vilas | 7-5 3-6 6-1 |
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.