Philipp Petzschner defeated Jakub Herm Zahlava 6-3 6-4 in the Germany F2 qualifying round on hard. The upset overturned the form book — Jakub Herm Zahlava came in leading the head-to-head 1–0, but Philipp Petzschner had been the form player, winning 4 of their last 8 on hard. Philipp Petzschner claimed a first win over Jakub Herm Zahlava in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-11-14 | Switzerland F3 Future | R32 | carpet | Jakub Herm Zahlava | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.