Head to head
1
Clay
3
Chris Lewis's wins on the left · Guillermo Vilas's on the right · bar lengths share one scale
All meetings (4)
| 1982 | Monte-Carlo | Clay | R32 | Guillermo Vilas | 6-1 6-1 |
| 1980 | Kitzbuhel | Clay | QF | Guillermo Vilas | 6-0 6-0 |
| 1978 | Aix-en-Provence | Clay | SF | Guillermo Vilas | 6-4 6-3 |
| 1978 | Kitzbuhel | Clay | QF | Chris Lewis | 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.