Head to head
0
Hard
1
2
Clay
1
0
Grass
1
0
Carpet
3
Fred Stolle's wins on the left · Arthur Ashe's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 1976 | Philadelphia WCT | Carpet | R64 | Arthur Ashe | 3-6 6-4 7-5 |
| 1973 | Charlotte WCT | Clay | R16 | Arthur Ashe | 6-2 1-6 7-5 |
| 1972 | Essen WCT | Carpet | R32 | Arthur Ashe | 6-2 7-6 |
| 1972 | Vancouver WCT | Carpet | R16 | Arthur Ashe | 6-4 7-5 |
| 1972 | Fort Worth WCT | Hard | R32 | Arthur Ashe | 7-6 6-4 |
| 1971 | Australian Open | Grass | R16 | Arthur Ashe | 5-7 6-1 6-3 6-4 |
| 1970 | WCT Aetna World Cup | Clay | RR | Fred Stolle | 6-3 6-2 |
| 1969 | Roland Garros | Clay | R16 | Fred Stolle | 6-2 6-0 6-4 |
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.