Jade Hopper defeated Sofia Kvatsabaia 6-3 6-1 in the Istanbul 10K round of 32 on hard. The upset overturned the form book — Sofia Kvatsabaia came in leading the head-to-head 1–0. Jade Hopper claimed a first win over Sofia Kvatsabaia in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-04-28 | Adana 10K | R16 | clay | Sofia Kvatsabaia | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.