Maja Chwalinska defeated Ganna Poznikhirenko 6-2 6-2 in the Warsaw quarter-final on clay. The upset overturned the form book — Ganna Poznikhirenko came in leading the head-to-head 1–0, defending last year's quarter-final. Maja Chwalinska claimed a first win over Ganna Poznikhirenko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-02-11 | W25 Trnava | Q32 | hard | Ganna Poznikhirenko | 6-2 6-2 |
Averages over each player's completed matches in the selected window (200 vs 156). ATP, WTA & Challenger.
Chwalinska M.: 7 days rest · 1 match, 21 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