Fanny Stollar defeated Yeon Woo Ku 7-6 4-6 6-4 in the W25 Anapoima round of 64 on clay. The upset overturned the form book — Yeon Woo Ku came in leading the head-to-head 1–0. Fanny Stollar claimed a first win over Yeon Woo Ku in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-04-14 | W25 Nottingham | R16 | hard | Yeon Woo Ku | 6-2 6-3 |
Averages over each player's completed matches in the selected window (104 vs 200). 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