Head to head
1
Hard
1
0
Clay
1
1
Carpet
0
Bohdan Ulihrach's wins on the left · Jarkko Nieminen's on the right · bar lengths share one scale
All meetings (4)
| 2005 | Munich | Clay | R32 | Jarkko Nieminen | 7-5 6-1 |
| 2004 | Tokyo | Hard | R32 | Bohdan Ulihrach | 6-3 7-6(5) |
| 2003 | Bangkok | Hard | R16 | Jarkko Nieminen | 6-4 6-2 |
| 2002 | Milan | Carpet | R32 | Bohdan Ulihrach | 6-2 3-6 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.