Head to head
1
Clay
0
1
Carpet
0
Jan Siemerink's wins on the left · Thierry Champion's on the right · bar lengths share one scale
All meetings (2)
| 1993 | Kitzbuhel | Clay | R32 | Jan Siemerink | 2-6 7-6(4) 6-1 |
| 1991 | Stockholm Masters | Carpet | R64 | Jan Siemerink | 7-5 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.