Anastasia Kovaleva defeated Clara Vlasselaer 7-5 6-3 in the W25 Istanbul qualifying round of 16 on hard. The result followed the form book — Anastasia Kovaleva came in leading the head-to-head 1–0. Anastasia Kovaleva extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-10-25 | W25 Karaganda | Q32 | hard | Anastasia Kovaleva | 2-6 7-6(5) 11-9 |
Averages over each player's completed matches in the selected window (135 vs 200). 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