

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 #31, 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(2) |
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 (58 vs 56). ATP, WTA & Challenger.
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.
Ostapenko J.: 9 days rest · 3 matches (14d). Higher means fresher. About