Head to head
1
Clay
1
Juan Gisbert Sr's wins on the left · Alvaro Betancur's on the right · bar lengths share one scale
All meetings (2)
| 1976 | Indianapolis-2 | Clay | R64 | Alvaro Betancur | 4-6 6-2 7-6 |
| 1975 | Toronto-2 | Clay | R32 | Juan Gisbert Sr | 6-3 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.