Clara Vlasselaer defeated Zhibek Kulambayeva 2-6 6-4 6-4 in the W15 Nakhon Si Thammarat 1 quarter-final on hard. The upset overturned the form book — Zhibek Kulambayeva came in ranked #465, leading the head-to-head 1–0. Clara Vlasselaer claimed a first win over Zhibek Kulambayeva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-12-21 | W25 Pune | R32 | hard | Zhibek Kulambayeva | 3-6 6-3 7-5 |
Averages over each player's completed matches in the selected window (39 vs 58). ATP, WTA & Challenger.
Kulambayeva Z.: 14 days rest · 1 match (14d). 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