Sandra Zaniewska defeated Jade Hopper 6-2 6-0 in the Tallinn 10K round of 16 on hard. The upset overturned the form book — Jade Hopper came in leading the head-to-head 1–0, but Sandra Zaniewska had been the form player, winning 3 of their last 4 on hard. Sandra Zaniewska claimed a first win over Jade Hopper in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-10-11 | Mount Gambier 25K | R32 | hard | Jade Hopper | 6-3 1-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.