Ji Hoon Son defeated Kwok Shun Dasson Chan 6-2 6-4 in the M25 Hong Kong 1 q32 on hard. The upset overturned the form book — Kwok Shun Dasson Chan came in leading the head-to-head 1–0, but Ji Hoon Son had been the form player, winning 5 of their last 7 on hard. Ji Hoon Son claimed a first win over Kwok Shun Dasson Chan in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-09-03 | M25 Hong Kong 2 | Q32 | hard | Kwok Shun Dasson Chan | 6-0 1-0 |
Averages over each player's completed matches in the selected window (2 vs 1). 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. Small sample — read as indicative. About