Head to head
1
Hard
0
2
Grass
0
1
Carpet
0
Jan Siemerink's wins on the left · Slava Dosedel's on the right · bar lengths share one scale
All meetings (4)
| 1998 | Wimbledon | Grass | R128 | Jan Siemerink | 6-1 6-4 7-6(3) |
| 1995 | Wimbledon | Grass | R64 | Jan Siemerink | 6-3 6-2 6-2 |
| 1994 | Vienna | Carpet | R32 | Jan Siemerink | 7-6(2) 6-2 |
| 1991 | New Haven | Hard | R32 | Jan Siemerink | 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.