Suk Hyun Choo defeated Yunseong Chung 4-6 6-3 6-4 in the M15 Gimcheon 1 quarter-final on hard. The upset overturned the form book — Yunseong Chung came in leading the head-to-head 1–0. Suk Hyun Choo claimed a first win over Yunseong Chung in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-07 | M25 Daegu 1 | R32 | hard | Yunseong Chung | 6-3 6-1 |
Averages over each player's completed matches in the selected window (21 vs 26). ATP, WTA & Challenger.
wins 60% of points on serve vs Chung Y.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About