Leos Friedl defeated Jakub Hasek 6-2 6-2 in the Czech Republic Masters 1 round of 16 on carpet. The upset overturned the form book — Jakub Hasek came in leading the head-to-head 1–0. Leos Friedl claimed a first win over Jakub Hasek in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-11-08 | Czech Rep F6 | F | hard | Jakub Hasek | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.