Yuliya Beygelzimer defeated Zuzana Ondraskova 6-4 6-1 in the Petange 50K qualifying round on clay. The upset overturned the form book — Zuzana Ondraskova came in leading the head-to-head 4–0. Yuliya Beygelzimer claimed a first win over Zuzana Ondraskova in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-14 | Biarritz 25K | SF | clay | Zuzana Ondraskova | 6-2 6-3 |
| 2003-04-07 | Dinan 50K | R32 | clay | Zuzana Ondraskova | 7-5 6-1 |
| 2002-04-08 | Dinan 50K | SF | clay | Zuzana Ondraskova | 0-6 7-5 6-4 |
| 2000-03-31 | Makarska 10K | F | clay | Zuzana Ondraskova | 6-2 6-3 |
Averages over each player's completed matches in the selected window (42 vs 35). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About