Ada Kumru defeated Vivien Sandberg 7-6 6-1 in the W15 Kayseri round of 16 on hard. The result followed the form book — Ada Kumru came in ranked #1043, leading the head-to-head 1–0. Ada Kumru extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-12 | W15 Kayseri 3 | R16 | hard | Ada Kumru | 7-6(2) 6-1 |
Averages over each player's completed matches in the selected window (49 vs 40). 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