Olivia Sanchez defeated Margalita Chakhnashvili 6-3 6-4 in the Contrexeville 50K round of 32 on clay. The upset overturned the form book — Margalita Chakhnashvili came in leading the head-to-head 1–0. Olivia Sanchez claimed a first win over Margalita Chakhnashvili in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-09-01 | Denain 75K | R32 | clay | Margalita Chakhnashvili | 6-3 7-6(7) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.