Jelena Ostapenko vs Marta Kostyuk — Adelaide Quarter-final
LAT6
Ostapenko J.
Jelena Ostapenko defeated Marta Kostyuk 7-5 6-3 in the Adelaide quarter-final on hard. The upset overturned the form book — Marta Kostyuk came in ranked #13. Jelena Ostapenko extended the head-to-head to 2–0.
Key context
- Match story: Jelena Ostapenko closed it out in two sets, 7–5 6–3.
Head to head
1–0| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-09-18 | Guadalajara | R32 | hard | Jelena Ostapenko | 6-2 6-3 |
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Serve & return on hard
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Statistics
This seasonAverages over each player's completed matches in the selected window (104 vs 117). ATP, WTA & Challenger.
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Freshness
Recent loadOstapenko J.: 9 days rest · 3 matches (14d) · Kostyuk M.: 3 days rest · 3 matches, 57 games (7d). Higher means fresher. About