Head to head
0
Hard
1
0
Clay
1
1
Grass
0
David Carter's wins on the left · Mark Edmondson's on the right · bar lengths share one scale
All meetings (3)
| 1979 | Gstaad | Clay | R32 | Mark Edmondson | 6-1 6-1 |
| 1979 | Hobart | Hard | R32 | Mark Edmondson | 4-6 7-6 6-4 |
| 1975 | Sydney-2 | Grass | R32 | David Carter | 6-4 2-6 6-1 |
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.