Jan Hajek defeated Mariusz Fyrstenberg 6-3 1-6 6-2 in the Poland F5 final on clay. The upset overturned the form book — Mariusz Fyrstenberg came in leading the head-to-head 1–0. Jan Hajek claimed a first win over Mariusz Fyrstenberg in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-08-27 | Poland F2 | F | clay | Mariusz Fyrstenberg | 6-3 6-4 |
Averages over each player's completed matches in the selected window (127 vs 3). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About