Katerina Siniakova defeated Denisa Allertova 6-3 6-3 in the Westende Middelkerke 25K semi-final on hard. The upset overturned the form book — Denisa Allertova came in leading the head-to-head 1–0. Katerina Siniakova claimed a first win over Denisa Allertova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-29 | Wimbledon | R128 | grass | Denisa Allertova | 6-2 4-6 6-3 |
Averages over each player's completed matches in the selected window (200 vs 113). ATP, WTA & Challenger.
Siniakova K.: 7 days rest · 1 match, 16 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 hard field, opponent-adjusted over 52 weeks). About