Ladislav Chramosta advanced when Petr Kralert retired 6-1 2-0 in the Czech Rep F1 round of 32. Ladislav Chramosta claimed a first win over Petr Kralert in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-02-20 | Poland F1 | R16 | hard | Petr Kralert | 6-3 6-4 |
| 2002-11-04 | Czech Rep F7 | R16 | hard | Petr Kralert | 6-1 7-6(1) |