Ekaterina Kazionova defeated Julia Avdeeva 6-7 6-0 7-6 in the W50 Nantes round of 16 on hard. The upset overturned the form book — Julia Avdeeva came in ranked #191, leading the head-to-head 1–0, defending last year's round of 32. Ekaterina Kazionova claimed a first win over Julia Avdeeva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-03 | W50 Saint-Palais-sur-Mer 1 | R32 | clay | Julia Avdeeva | 6-7(5) 6-1 6-3 |
Averages over each player's completed matches in the selected window (31 vs 30). 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