Head to head
1
Clay
0
1
Carpet
0
Pierre Barthes's wins on the left · Bob Carmichael's on the right · bar lengths share one scale
All meetings (2)
| 1973 | Chicago WCT | Carpet | R32 | Pierre Barthes | 1-6 6-1 6-4 |
| 1971 | Bastad | Clay | R16 | Pierre Barthes | 7-5 6-4 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.