Head to head
1
Grass
0
1
Carpet
0
Juan Gisbert Sr's wins on the left · Ray Keldie's on the right · bar lengths share one scale
All meetings (2)
| 1971 | Macon | Carpet | R32 | Juan Gisbert Sr | 7-5 4-6 6-4 |
| 1968 | Australian Championships | Grass | R16 | Juan Gisbert Sr | 3-6 7-5 6-2 6-3 |
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.