Head to head
3
Clay
0
Guillermo Vilas's wins on the left · Per Hjertquist's on the right · bar lengths share one scale
All meetings (3)
| 1982 | Barcelona | Clay | R64 | Guillermo Vilas | 7-5 6-2 |
| 1981 | Kitzbuhel | Clay | QF | Guillermo Vilas | 6-4 6-2 |
| 1981 | Nations Cup | Clay | RR | Guillermo Vilas | 6-3 6-0 |
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.