Anastasiia Poplavska defeated Viktoriia Kalinina 6-4 6-2 in the W15 Shymkent 1 q32 on hard. The upset overturned the form book — Viktoriia Kalinina came in leading the head-to-head 1–0. Anastasiia Poplavska claimed a first win over Viktoriia Kalinina in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-02-18 | W15 Shymkent 2 | Q32 | hard | Viktoriia Kalinina | 2-6 7-6(3) 11-9 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.