Head to head
1
Hard
1
Jan Kodes's wins on the left · Ron Holmberg's on the right · bar lengths share one scale
All meetings (2)
| 1969 | San Juan | Hard | R16 | Jan Kodes | 6-3 6-4 |
| 1968 | Macon | Hard | R16 | Ron Holmberg | 4-6 8-6 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.