Margalita Chakhnashvili defeated Julia Vakulenko 6-2 6-1 in the Nantes 50K round of 32 on hard. The upset overturned the form book — Julia Vakulenko came in leading the head-to-head 2–0. Margalita Chakhnashvili claimed a first win over Julia Vakulenko in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-06-22 | Perigueux 25K | SF | clay | Julia Vakulenko | 6-1 6-2 |
| 2009-02-16 | Surprise AZ 25K | QF | hard | Julia Vakulenko | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.