
Heather Watson defeated Elina Svitolina 4-6 6-3 7-6 in the Miami round of 64 on hard. The upset overturned the form book — Elina Svitolina came in ranked #9, leading the head-to-head 2–1, defending last year's semi-final. Heather Watson narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-06-19 | Birmingham | R32 | grass | Elina Svitolina | 6-2 5-7 6-3 |
| 2016-08-08 | Olympics | R32 | hard | Elina Svitolina | 6-3 1-6 6-3 |
| 2015-06-22 | Eastbourne | R32 | grass | Heather Watson | 3-6 7-5 6-4 |
Averages over each player's completed matches in the selected window (199 vs 182). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Watson H.: 19 days rest · Svitolina E.: 3 days rest · 2 matches, 53 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