Head to head
1
Hard
1
Pierre Barthes's wins on the left · Marcelo Lara's on the right · bar lengths share one scale
All meetings (2)
| 1972 | Los Angeles-1 | Hard | R32 | Pierre Barthes | 6-0 3-6 7-6 |
| 1969 | Los Angeles-2 | Hard | R64 | Marcelo Lara | 12-10 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.