By surface
| Surface | Stefan Koubek | Christian Ruud |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2001-04-30 | ATP | Houston | Round of 16 | Clay | Stefan Koubek | 4-6 | 6-2 | 7-5 | ||
| 2000-05-22 | ATP | St. Poelten | Round of 32 | Clay | Stefan Koubek | 6-3 | 6-4 |