Head to head
2
Clay
0
1
Carpet
1
Christophe Roger-Vasselin's wins on the left · Jan Kodes's on the right · bar lengths share one scale
All meetings (4)
| 1980 | Bologna | Carpet | R32 | Christophe Roger-Vasselin | 6-2 6-4 |
| 1980 | Munich | Clay | R16 | Christophe Roger-Vasselin | 6-1 5-7 6-0 |
| 1978 | Kitzbuhel | Clay | R16 | Christophe Roger-Vasselin | 7-6 6-2 |
| 1977 | Oviedo | Carpet | R16 | Jan Kodes | 6-2 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.