Head to head
1
Hard
0
1
Grass
0
Jan Kodes's wins on the left · Frank Froehling's on the right · bar lengths share one scale
All meetings (2)
| 1971 | US Open | Grass | QF | Jan Kodes | 6-0 7-6 6-3 |
| 1970 | Los Angeles-2 | Hard | R64 | Jan Kodes | 6-3 7-5 |
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.