Head to head
2
Hard
0
0
Clay
1
1
Carpet
0
Arthur Ashe's wins on the left · Pierre Barthes's on the right · bar lengths share one scale
All meetings (4)
| 1973 | Cleveland WCT | Carpet | R32 | Arthur Ashe | 7-6 4-6 6-2 |
| 1971 | Washington WCT | Clay | R32 | Pierre Barthes | 7-6 1-6 6-1 |
| 1970 | Boston | Hard | R32 | Arthur Ashe | 6-4 6-2 |
| 1968 | Los Angeles-2 | Hard | R32 | Arthur Ashe | 6-4 3-6 8-6 |
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.