Head to head
1
Hard
0
0
Clay
1
0
Carpet
1
Jan Siemerink's wins on the left · Gilad Bloom's on the right · bar lengths share one scale
All meetings (3)
| 1992 | Moscow | Carpet | R16 | Gilad Bloom | 3-6 6-3 6-4 |
| 1992 | Roland Garros | Clay | R128 | Gilad Bloom | 5-7 6-4 6-4 4-6 6-2 |
| 1991 | Singapore | Hard | F | Jan Siemerink | 6-4 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.