Daria Kudashova defeated Dana Shakirova 6-1 6-1 in the W25 Kazan q16 on hard. The result followed the form book — Daria Kudashova came in leading the head-to-head 2–0. Daria Kudashova extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-11-24 | W15 Kazan 2 | R32 | hard | Daria Kudashova | 6-2 6-1 |
| 2021-03-08 | W25 Kazan | Q32 | hard | Daria Kudashova | 6-0 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.