Head to head
0
Hard
1
0
Clay
2
1
Grass
0
1
Carpet
1
Mark Edmondson's wins on the left · Pat Dupre's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1984 | Hong Kong | Hard | R32 | Pat Dupre | 6-2 6-2 |
| 1982 | Tokyo-2 | Carpet | QF | Mark Edmondson | 6-3 7-5 |
| 1981 | Taipei | Carpet | SF | Pat Dupre | 6-3 3-6 6-4 |
| 1979 | Tokyo-1 | Clay | R16 | Pat Dupre | 6-4 6-3 |
| 1979 | Surbiton | Grass | QF | Mark Edmondson | 6-7 6-4 6-2 |
| 1978 | Tokyo-1 | Clay | R32 | Pat Dupre | 6-4 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.