Head to head
0
Hard
1
1
Clay
1
1
Grass
0
Pierre Barthes's wins on the left · Stan Smith's on the right · bar lengths share one scale
All meetings (5)
| 1972 | Bournemouth | Clay | SF | Pierre Barthes | 6-4 6-4 |
| 1971 | Masters | Hard | RR | Stan Smith | 6-4 6-7 6-3 |
| 1971 | Paris | Clay | SF | Stan Smith | 6-2 5-7 6-2 6-4 |
| 1969 | Stockholm | Hard | R32 | Stan Smith | W/O |
| 1969 | Bristol | Grass | R16 | Pierre Barthes | 8-6 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.