Daniela Kix defeated Nika Ozegovic 6-4 6-3 in the Pula 10K round of 16 on clay. The upset overturned the form book — Nika Ozegovic came in leading the head-to-head 2–0. Daniela Kix claimed a first win over Nika Ozegovic in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-25 | Maribor 10K | SF | clay | Nika Ozegovic | 6-1 6-2 |
| 2003-04-21 | Hvar 10K | R32 | clay | Nika Ozegovic | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.