Head to head
0
Hard
1
4
Clay
2
1
Carpet
0
Jan Kodes's wins on the left · Juan Gisbert Sr's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 1976 | Munich | Clay | QF | Jan Kodes | 6-3 6-3 |
| 1975 | Hampton | Carpet | SF | Jan Kodes | 7-6 6-0 |
| 1974 | Stockholm | Hard | R16 | Juan Gisbert Sr | 6-3 6-2 |
| 1972 | Davis Cup EUR F: ESP vs TCH | Clay | RR | Juan Gisbert Sr | 8-6 6-4 5-7 0-6 6-4 |
| 1972 | Rome-1 | Clay | R16 | Jan Kodes | 6-4 4-6 6-3 |
| 1971 | Davis Cup EUR F: TCH vs ESP | Clay | RR | Jan Kodes | 6-3 4-6 9-7 7-5 |
| 1970 | Barcelona | Clay | QF | Juan Gisbert Sr | 2-6 7-5 5-7 10-8 7-5 |
| 1970 | Rome | Clay | R32 | Jan Kodes | 6-3 6-3 6-1 |
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.