Head to head
0
Hard
1
1
Carpet
1
Heinz Gunthardt's wins on the left · Mark Edmondson's on the right · bar lengths share one scale
All meetings (3)
| 1982 | Munich WCT | Carpet | R32 | Heinz Gunthardt | 6-3 7-6 |
| 1981 | Tokyo-2 | Carpet | SF | Mark Edmondson | 7-6(4) 6-4 |
| 1980 | Cincinnati | Hard | R64 | Mark Edmondson | 6-3 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.