Jan Masik defeated Flavio Cipolla 7-5 6-4 in the Czech Rep F6 semi-final on carpet. The upset overturned the form book — Flavio Cipolla came in leading the head-to-head 1–0. Jan Masik claimed a first win over Flavio Cipolla in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-02-09 | Great Britain 1 1 | R16 | hard | Flavio Cipolla | 2-6 6-1 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.