Head to head
1
Hard
0
1
Clay
0
1
Grass
0
Mark Edmondson's wins on the left · John Lloyd's on the right · bar lengths share one scale
All meetings (3)
| 1982 | Queen's Club | Grass | R16 | Mark Edmondson | 6-4 6-3 |
| 1979 | Toronto | Hard | R64 | Mark Edmondson | 0-6 6-2 6-4 |
| 1976 | Palma | Clay | R64 | Mark Edmondson | 6-3 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.