Aliaksandra Sasnovich defeated Zeynep Sonmez 6-2 7-6 in the US Open q32 on hard. The upset overturned the form book — Zeynep Sonmez came in ranked #48, leading the head-to-head 3–0. Aliaksandra Sasnovich claimed a first win over Zeynep Sonmez in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-13 | Ningbo | R32 | hard | Zeynep Sonmez | 2-6 7-5 6-3 |
| 2024-05-22 | Roland Garros | Q64 | clay | Zeynep Sonmez | 6-7(3) 6-3 6-4 |
| 2023-12-30 | Brisbane | Q16 | hard | Zeynep Sonmez | 6-4 7-5 |
Averages over each player's completed matches in the selected window (133 vs 127). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Sasnovich A.: 5 days rest · 1 match, 19 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 hard field, opponent-adjusted over 52 weeks). About