Filip Urban defeated Konstantin Don Gruber 6-3 7-6 in the Spain F4 round of 32 on clay. The result followed the form book — Filip Urban came in leading the head-to-head 1–0. Filip Urban extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-02-20 | Poland F1 | R32 | hard | Filip Urban | 6-2 7-6(4) |