Margalita Chakhnashvili defeated Elitsa Kostova 6-2 5-7 6-1 in the Galatina 25K round of 16 on clay. The result followed the form book — Margalita Chakhnashvili came in leading the head-to-head 2–0. Margalita Chakhnashvili extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-06-30 | Middelburg 25K | R32 | clay | Margalita Chakhnashvili | 6-4 6-2 |
| 2009-09-28 | Granada 25K | R16 | hard | Margalita Chakhnashvili | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.