Coleman Wong defeated Shintaro Mochizuki 7-6 6-3 in the Yokohama CH round of 16 on hard. The result followed the form book — Coleman Wong came in ranked #111, leading the head-to-head 1–0, defending last year's quarter-final. Coleman Wong extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-07 | Cincinnati Masters | Q2 | hard | Coleman Wong | 7-6(5) 6-3 |
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
Averages over each player's completed matches in the selected window (177 vs 153). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Wong C.: 21 days rest · Mochizuki S.: 8 days rest · 4 matches (14d). Higher means fresher. About