Jan Vacek defeated Markus Hantschk 3-6 6-2 6-3 in the Slovak Republic Masters 4 semi-final on clay. The upset overturned the form book — Markus Hantschk came in leading the head-to-head 1–0. Jan Vacek claimed a first win over Markus Hantschk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-02-25 | Germany F1 | R32 | carpet | Markus Hantschk | 6-4 6-2 |
Averages over each player's completed matches in the selected window (89 vs 66). 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