Jakub Hasek defeated Ralph Grambow 7-6 7-6 in the Germany F10 round of 16 on clay. The result followed the form book — Jakub Hasek came in leading the head-to-head 1–0. Jakub Hasek extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-01-23 | Germany F4 | SF | carpet | Jakub Hasek | 6-3 6-7(5) 6-3 |