Liudmila Samsonova defeated Laura Siegemund 7-5 6-3 in the Stuttgart quarter-final on clay. The upset overturned the form book — Laura Siegemund came in ranked #40, leading the head-to-head 3–1, defending last year's round of 16. Liudmila Samsonova narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-19 | Australian Open | R128 | hard | Laura Siegemund | 0-6 7-5 6-4 |
| 2024-01-08 | Adelaide | R32 | hard | Laura Siegemund | 6-7(1) 6-4 6-4 |
| 2023-10-09 | Zhengzhou | R16 | hard | Laura Siegemund | 3-6 6-2 6-1 |
| 2022-08-22 | Cleveland | R16 | hard | Liudmila Samsonova | 6-2 6-1 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 169). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Samsonova L.: 8 days rest · 3 matches (14d) · Siegemund L.: 12 days rest · 1 match (14d). Higher means fresher. About