Ku Keon Kang defeated Jinseok Yoo 6-1 4-6 10-7 in the M25 Daegu 1 q16 on hard. The result followed the form book — Ku Keon Kang came in leading the head-to-head 1–0. Ku Keon Kang extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-11 | M25 Changwon 1 | Q64 | hard | Ku Keon Kang | 7-6(0) 6-1 |
Averages over each player's completed matches in the selected window (13 vs 2). ATP, WTA & Challenger.
wins 57% of points on serve vs Keon Kang K.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About