

Donna Vekic defeated Marta Kostyuk 6-4 2-6 7-6 in the Paris Olympics quarter-final on clay. The upset overturned the form book — Marta Kostyuk came in ranked #11. Donna Vekic extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-05-27 | Roland Garros | R64 | clay | Donna Vekic | 7-5 6-4 |
Averages over each player's completed matches in the selected window (127 vs 130). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Vekic D.: 4 days rest · 2 matches, 52 games (7d) · Kostyuk M.: 1 day rest · 3 matches, 79 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 clay field, opponent-adjusted over 52 weeks). About