Head to head
2
Hard
0
1
Clay
0
1
Grass
0
1
Carpet
0
Jan Siemerink's wins on the left · Andrei Chesnokov's on the right · bar lengths share one scale
All meetings (5)
| 1995 | Amsterdam | Clay | R16 | Jan Siemerink | 6-3 6-4 |
| 1995 | Wimbledon | Grass | R128 | Jan Siemerink | 6-1 7-5 3-6 6-3 |
| 1994 | Miami Masters | Hard | R32 | Jan Siemerink | 6-2 6-3 |
| 1993 | Australian Open | Hard | R64 | Jan Siemerink | 6-1 6-3 6-4 |
| 1991 | Rotterdam | Carpet | R16 | Jan Siemerink | 4-6 6-3 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.