Iva Primorac defeated Margalita Chakhnashvili 6-4 6-4 in the Duino Aurisina 10K round of 16 on clay. The upset overturned the form book — Margalita Chakhnashvili came in leading the head-to-head 1–0. Iva Primorac claimed a first win over Margalita Chakhnashvili in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-12-02 | Duino Aurisina 10K | R16 | clay | Margalita Chakhnashvili | 3-6 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.