Head to head
1
Clay
2
Ricardo Cano's wins on the left · Heinz Gunthardt's on the right · bar lengths share one scale
All meetings (3)
| 1979 | Kitzbuhel | Clay | R16 | Heinz Gunthardt | 6-4 0-6 6-4 |
| 1979 | Hamburg | Clay | R64 | Heinz Gunthardt | 6-3 6-1 |
| 1976 | Gstaad | Clay | R32 | Ricardo Cano | 6-0 6-3 |
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.