Head to head
1
Clay
0
1
Carpet
0
Juan Gisbert Sr's wins on the left · Jim McManus's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Gstaad | Clay | R32 | Juan Gisbert Sr | 6-4 6-3 |
| 1971 | Salisbury | Carpet | R32 | Juan Gisbert Sr | 7-6 4-6 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.