Head to head
0
Clay
1
Peter Holenstein's wins on the left · William Alvarez's on the right · bar lengths share one scale
All meetings (1)
| 1970 | Gstaad | Clay | R32 | William Alvarez | 6-3 8-6 |
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.