Alina Jidkova defeated Jelena Kostanic Tosic 6-1 6-4 in the Sibenik 10K round of 32 on clay. The upset overturned the form book — Jelena Kostanic Tosic came in leading the head-to-head 1–0. Alina Jidkova claimed a first win over Jelena Kostanic Tosic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-17 | Vienna | QF | clay | Jelena Kostanic Tosic | 7-6 6-2 |
Averages over each player's completed matches in the selected window (21 vs 47). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About