Dalila Jakupovic defeated Radka Zelnickova 5-7 6-0 6-3 in the W35 Bydgoszcz 1 round of 16 on clay. The upset overturned the form book — Radka Zelnickova came in ranked #351, leading the head-to-head 1–0, but Dalila Jakupovic had been the form player, winning 8 of their last 10 on clay. Dalila Jakupovic claimed a first win over Radka Zelnickova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-02-12 | W75 Altenkirchen 1 | R32 | carpet | Radka Zelnickova | 6-3 6-2 |
Averages over each player's completed matches in the selected window (125 vs 144). 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