Sabina Sharipova defeated Valeriya Olyanovskaya 6-3 6-2 in the W15 Shymkent 3 round of 16 on clay. The upset overturned the form book — Valeriya Olyanovskaya came in leading the head-to-head 1–0. Sabina Sharipova claimed a first win over Valeriya Olyanovskaya in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-04-14 | W15 Shymkent 4 | R32 | clay | Valeriya Olyanovskaya | 6-2 2-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.