
Aliaksandra Sasnovich defeated Jelena Ostapenko 6-2 6-2 in the Ostrava round of 32 on hard. The upset overturned the form book — Jelena Ostapenko came in ranked #30, leading the head-to-head 5–0, defending last year's round of 16. Aliaksandra Sasnovich claimed a first win over Jelena Ostapenko in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-06 | Indian Wells | R64 | hard | Jelena Ostapenko | 7-5 3-6 6-2 |
| 2022-02-07 | St. Petersburg | QF | hard | Jelena Ostapenko | 7-6 4-6 6-3 |
| 2018-07-02 | Wimbledon | R16 | grass | Jelena Ostapenko | 7-6 6-0 |
| 2017-07-03 | Wimbledon | R128 | grass | Jelena Ostapenko | 6-0 1-6 6-3 |
| 2015-02-23 | Saint Petersburg $50K | SF | hard | Jelena Ostapenko | 1-6 6-2 6-4 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Sasnovich A.: 8 days rest · 1 match (14d) · 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About