Ladislav Chramosta defeated Jakub Hasek 6-4 3-6 7-5 in the Czech Rep F1 qualifying round on clay. The result followed the form book — Ladislav Chramosta came in leading the head-to-head 3–1. Ladislav Chramosta extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-11-27 | Czech Rep F4 | R32 | hard | Ladislav Chramosta | 6-1 6-2 |
| 2005-10-17 | Czech Rep F4 | R16 | hard | Ladislav Chramosta | 6-4 6-2 |
| 2004-11-08 | Czech Rep F6 | SF | hard | Jakub Hasek | 6-7(4) 7-6(3) 6-3 |
| 2001-07-16 | Slovak Rep F6 | R32 | clay | Ladislav Chramosta | 6-3 3-0 |