Seong Chan Hong defeated Coleman Wong 6-4 3-6 6-2 in the Busan CH quarter-final on hard. The upset overturned the form book — Coleman Wong came in leading the head-to-head 1–0. Seong Chan Hong claimed a first win over Coleman Wong in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-08-11 | Cincinnati | Q64 | hard | Coleman Wong | 6-4 6-2 |
Averages over each player's completed matches in the selected window (65 vs 186). ATP, WTA & Challenger.
Chan Hong S.: 1 day rest · 1 match, 17 games (7d) · Wong C.: 1 day rest · 3 matches, 70 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About