Head to head
0
Hard
1
4
Clay
0
0
Carpet
1
Nicolas Lapentti's wins on the left · Bohdan Ulihrach's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2002 | Sydney | Hard | R32 | Bohdan Ulihrach | 6-3 6-1 |
| 2001 | Basel | Carpet | R32 | Bohdan Ulihrach | 6-4 3-6 6-3 |
| 2000 | Kitzbuhel | Clay | R16 | Nicolas Lapentti | 6-1 6-0 |
| 2000 | Roland Garros | Clay | R64 | Nicolas Lapentti | 7-6(4) 6-3 6-7(4) 6-3 |
| 2000 | Mexico City | Clay | R32 | Nicolas Lapentti | 6-4 6-2 |
| 1998 | Prague | Clay | R32 | Nicolas Lapentti | 6-4 6-4 |
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.