Head to head
1
Clay
0
1
Grass
0
Heinz Gunthardt's wins on the left · Bernard Mitton's on the right · bar lengths share one scale
All meetings (2)
| 1983 | Stuttgart | Clay | QF | Heinz Gunthardt | 2-6 6-4 6-4 |
| 1979 | Wimbledon | Grass | R128 | Heinz Gunthardt | 6-4 6-1 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.