Iva Primorac defeated Natalia Vajdova 4-6 6-4 6-4 in the Graz $10K round of 16 on clay. The result followed the form book — Iva Primorac came in leading the head-to-head 2–0. Iva Primorac extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-09-21 | Bol $10K | F | clay | Iva Primorac | 6-2 6-2 |
| 2014-08-04 | Vienna 10K | R32 | clay | Iva Primorac | 6-0 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.