

Sonay Kartal defeated Jelena Ostapenko 7-5 2-6 6-2 in the Wimbledon round of 128 on grass. The upset overturned the form book — Jelena Ostapenko came in ranked #30, leading the head-to-head 1–0, defending last year's quarter-final. Sonay Kartal claimed a first win over Jelena Ostapenko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-23 | Eastbourne | R32 | grass | Jelena Ostapenko | 6-3 7-6 |
Averages over each player's completed matches in the selected window (61 vs 69). ATP, WTA & Challenger.
Ostapenko J.: 5 days rest · 1 match, 16 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