Laura Siegemund defeated Sandra Zahlavova 6-4 3-6 7-5 in the Darmstadt 25K round of 16 on clay. The upset overturned the form book — Sandra Zahlavova came in leading the head-to-head 2–0. Laura Siegemund claimed a first win over Sandra Zahlavova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-11 | Gliwice 25K | QF | clay | Sandra Zahlavova | 7-6(4) 6-3 |
| 2005-08-15 | Kedzierzyn Kozle 25K | QF | clay | Sandra Zahlavova | 6-4 6-3 |
Averages over each player's completed matches in the selected window (200 vs 2). 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
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About