Head to head
0
Clay
1
1
Carpet
0
Herve Gauvain's wins on the left · Hans Kary's on the right · bar lengths share one scale
All meetings (2)
| 1978 | Bogota | Clay | R32 | Hans Kary | 6-4 4-6 6-4 |
| 1976 | Nuremberg | Carpet | QF | Herve Gauvain | 7-5 7-6 |
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.