Kiki Bertens defeated Jelena Ostapenko 6-3 6-2 in the Wimbledon round of 128 on grass. The upset overturned the form book — Jelena Ostapenko came in leading the head-to-head 2–1, defending last year's round of 64. Kiki Bertens narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-03-01 | Doha | R32 | hard | Jelena Ostapenko | 6-0 6-2 |
| 2020-09-21 | Strasbourg | R16 | clay | Jelena Ostapenko | 2-6 6-4 4-2 RET |
| 2019-05-06 | Madrid | R32 | clay | Kiki Bertens | 6-4 6-3 |
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 (198 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Ostapenko J.: 10 days rest · 3 matches (14d). Higher means fresher. About