Dunja Stamenkovic defeated Vanda Lukacs 4-6 6-1 6-4 in the Belgrade 10K qualifying round on clay. The upset overturned the form book — Vanda Lukacs came in leading the head-to-head 2–0. Dunja Stamenkovic claimed a first win over Vanda Lukacs in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-08-18 | Duino Aurisina 10K | QF | clay | Vanda Lukacs | 6-4 3-6 6-1 |
| 2012-09-03 | Belgrade 10K | R16 | clay | Vanda Lukacs | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.