Head to head
0
Hard
2
1
Clay
2
1
Carpet
0
Arthur Ashe's wins on the left · Wojtek Fibak's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1978 | Stockholm | Hard | QF | Wojtek Fibak | 7-6 6-4 |
| 1978 | North Conway | Clay | R16 | Wojtek Fibak | 0-6 6-4 6-1 |
| 1976 | Vienna | Hard | QF | Wojtek Fibak | 6-2 1-6 6-1 |
| 1976 | Rome WCT | Carpet | R16 | Arthur Ashe | 6-2 6-3 |
| 1975 | Boston | Clay | QF | Arthur Ashe | 7-5 6-4 |
| 1974 | Barcelona-2 | Clay | R32 | Wojtek Fibak | 6-4 7-9 6-3 |
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.