
Harriet Dart defeated Marta Kostyuk 6-4 2-6 6-4 in the Eastbourne round of 16 on grass. The upset overturned the form book — Marta Kostyuk came in ranked #11, leading the head-to-head 1–0, defending last year's round of 32. Harriet Dart claimed a first win over Marta Kostyuk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-08-26 | US Open | R64 | hard | Marta Kostyuk | 7-6 6-1 |
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
Dart H.: 8 days rest · 3 matches (14d) · Kostyuk M.: played today · 4 matches, 95 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