

Jelena Ostapenko defeated Elina Svitolina 7-6 7-6 in the Miami quarter-final on hard. The upset overturned the form book — Elina Svitolina came in ranked #10, leading the head-to-head 2–1, defending last year's round of 64. Jelena Ostapenko narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-01-31 | Gippsland Trophy | R16 | hard | Elina Svitolina | 6-7(4) 6-3 6-2 |
| 2019-02-11 | Doha | R16 | hard | Elina Svitolina | 6-4 6-4 |
| 2017-07-03 | Wimbledon | R16 | grass | Jelena Ostapenko | 6-3 7-6(6) |
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
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
Ostapenko J.: 10 days rest · 3 matches (14d) · Svitolina E.: 13 days rest · 1 match (14d). Higher means fresher. About