Laura Siegemund defeated Tatjana Maria 5-7 6-3 6-4 in the Warsaw semi-final on clay. The upset overturned the form book — Tatjana Maria came in ranked #80. Laura Siegemund extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-07-27 | Montreal | R128 | hard | Laura Siegemund | 7-5 6-7 7-6 |
| 2012-06-25 | Stuttgart Vaihingen 25K | R16 | clay | Tatjana Maria | 6-1 6-7(5) 6-3 |
Averages over each player's completed matches in the selected window (176 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Maria T.: 4 days rest · 2 matches, 35 games (7d). Higher means fresher. About
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