Zhibek Kulambayeva defeated Isabella Kruger 6-3 1-6 6-2 in the W15 Cairo 7 quarter-final on clay. The upset overturned the form book — Isabella Kruger came in leading the head-to-head 1–0. Zhibek Kulambayeva claimed a first win over Isabella Kruger in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-05-30 | W60 Brescia | Q16 | clay | Isabella Kruger | 6-1 6-3 |
Averages over each player's completed matches in the selected window (200 vs 119). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About