Head to head
2
Clay
0
Stefan Koubek's wins on the left · Christian Ruud's on the right · bar lengths share one scale
All meetings (2)
| 2001 | Houston | Clay | R16 | Stefan Koubek | 4-6 6-2 7-5 |
| 2000 | St. Poelten | Clay | R32 | Stefan Koubek | 6-3 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.