Mervana Jugic Salkic defeated Olga Vymetalkova 6-4 6-4 in the Maribor 10K qualifying round on clay. The upset overturned the form book — Olga Vymetalkova came in leading the head-to-head 2–0. Mervana Jugic Salkic claimed a first win over Olga Vymetalkova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-04-18 | Bari 25K | R32 | clay | Olga Vymetalkova | 6-3 6-4 |
| 1999-09-06 | Zadar 10K | F | clay | Olga Vymetalkova | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.