Sandugash Kenzhibayeva defeated Natalia Siedliska 1-6 7-6 6-4 in the W15 Antalya 13 quarter-final on clay. The upset overturned the form book — Natalia Siedliska came in leading the head-to-head 1–0. Sandugash Kenzhibayeva claimed a first win over Natalia Siedliska in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-08 | W15 Antalya 1 | R32 | clay | Natalia Siedliska | 6-2 6-2 |
Averages over each player's completed matches in the selected window (17 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. Small sample — read as indicative. About