Head to head
2
Carpet
0
Marcelo Lara's wins on the left · Syd Ball's on the right · bar lengths share one scale
All meetings (2)
| 1978 | Mexico City-1 | Carpet | R32 | Marcelo Lara | 6-3 6-3 |
| 1976 | Mexico City WCT | Carpet | QF | Marcelo Lara | 6-7(5) 7-6(2) 6-2 |
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.