Head to head
1
Hard
0
0
Clay
1
Daniel Vacek's wins on the left · Christian Ruud's on the right · bar lengths share one scale
All meetings (2)
| 1999 | Long Island | Hard | R16 | Daniel Vacek | 6-3 6-3 |
| 1996 | Prague | Clay | QF | Christian Ruud | 6-1 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.