Head to head
2
Grass
1
Guillermo Vilas's wins on the left · Tony Roche's on the right · bar lengths share one scale
All meetings (3)
| 1978 | Australian Open | Grass | QF | Guillermo Vilas | 3-6 6-1 3-6 6-3 6-2 |
| 1976 | Sydney-2 | Grass | SF | Tony Roche | 7-6 6-2 6-4 |
| 1976 | Wimbledon | Grass | R16 | Guillermo Vilas | 6-4 3-6 5-7 6-3 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.