
Donna Vekic defeated Jelena Ostapenko 6-0 6-4 in the St. Petersburg round of 32 on hard. The upset overturned the form book — Jelena Ostapenko came in ranked #29, leading the head-to-head 1–0, defending last year's round of 32. Donna Vekic claimed a first win over Jelena Ostapenko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-10-23 | Zhuhai | RR | hard | Jelena Ostapenko | 4-6 6-4 6-1 |
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
Vekic D.: 13 days rest · 1 match (14d) · Ostapenko J.: 10 days rest · 3 matches (14d). Higher means fresher. About