Polina Pavlova defeated Maria Kalyakina 3-6 7-5 10-7 in the W15 Kazan 1 q16 on hard. The result followed the form book — Polina Pavlova came in leading the head-to-head 1–0. Polina Pavlova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-11-23 | W15 Kazan 2 | Q16 | hard | Polina Pavlova | 6-7(4) 6-0 10-8 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.