Head to head
0
Clay
2
Roberto Graetz's wins on the left · Guillermo Vilas's on the right · bar lengths share one scale
All meetings (2)
| 1977 | Buenos Aires-1 | Clay | R16 | Guillermo Vilas | 6-1 6-3 |
| 1973 | Buenos Aires | Clay | R32 | Guillermo Vilas | 7-5 7-6 |
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.