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.
Averages over each player's completed matches in the selected window (10 vs 10). ATP, WTA & Challenger.
Joshua Charlton faces Takuya Kumasaka in the Zhangjiagang qualifying round of 32 on hard. Takuya Kumasaka holds the paper edge — ranked #540, leading the head-to-head 1–0. Recent hard form is closely matched.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-07-24 | M15 Nakhon Pathom 2 | R16 | hard | Takuya Kumasaka | 6-7(7) 6-2 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