Yeon Woo Ku defeated Dabin Kim 1-6 7-6 10-4 in the W35 Changwon 1 q16 on hard. Yeon Woo Ku extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-05-30 | W15 Daegu 1 | QF | hard | Dabin Kim | 7-5 6-3 |
| 2023-05-23 | W25 Goyang | R32 | hard | Yeon Woo Ku | 6-3 2-6 6-4 |
Averages over each player's completed matches in the selected window (200 vs 69). 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