Jan Weinzierl defeated Jakub Herm Zahlava 6-4 4-6 7-6 in the Germany F4A round of 32 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 |
|---|---|---|---|---|---|
| 2002-04-22 | Germany F1 | QF | clay | Jan Weinzierl | 6-3 6-1 |
| 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 (1 vs 1). 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. Small sample — read as indicative. About