Jan Weinzierl defeated Jakub Herm Zahlava 6-3 6-1 in the Germany F1 qualifying round on clay. The result followed the form book — Jan Weinzierl came in leading the head-to-head 2–0. Jan Weinzierl extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-05-28 | Germany F4A | R32 | clay | Jan Weinzierl | 6-4 4-6 7-6(5) |
| 2000-03-18 | Croatia 1 1 | R32 | clay | Jan Weinzierl | 6-1 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.