Daria Kuchmina defeated Tetyana Arefyeva 6-2 6-2 in the Grenoble 25K q32 on hard. The upset overturned the form book — Tetyana Arefyeva came in leading the head-to-head 1–0, but Daria Kuchmina had been the form player, winning 2 of their last 6 on hard. Daria Kuchmina claimed a first win over Tetyana Arefyeva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-04-20 | Almaty 10K | F | hard | Tetyana Arefyeva | 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.