Head to head
2
Clay
1
Juan Gisbert Sr's wins on the left · Colin Dowdeswell's on the right · bar lengths share one scale
All meetings (3)
| 1976 | Valencia | Clay | R32 | Juan Gisbert Sr | 6-2 3-6 6-3 |
| 1975 | Barcelona-2 | Clay | R16 | Juan Gisbert Sr | 6-2 6-4 |
| 1973 | Bournemouth | Clay | R64 | Colin Dowdeswell | 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.