Head to head
1
Clay
1
1
Grass
0
1
Carpet
0
Jurgen Fassbender's wins on the left · Hans Kary's on the right · bar lengths share one scale
All meetings (4)
| 1977 | Berlin | Clay | R16 | Jurgen Fassbender | 6-4 7-5 |
| 1975 | Wimbledon | Grass | R128 | Jurgen Fassbender | 5-7 6-3 6-4 6-4 |
| 1973 | Des Moines | Carpet | R32 | Jurgen Fassbender | 7-6 7-6 |
| 1971 | Berlin | Clay | R16 | Hans Kary | 7-5 6-1 4-6 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.