Head to head
1
Hard
0
0
Clay
1
0
Carpet
1
Van Winitsky's wins on the left · Mark Edmondson's on the right · bar lengths share one scale
All meetings (3)
| 1984 | Hamburg | Clay | R64 | Mark Edmondson | 7-5 6-4 |
| 1981 | Hong Kong | Hard | F | Van Winitsky | 6-4 6-7 6-4 |
| 1980 | Philadelphia WCT | Carpet | R64 | Mark Edmondson | 6-3 6-2 |
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.