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.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-07-22 | W15 Sapporo | Q1 | hard | Honori Koyama | 6-2 6-2 |
| 2024-03-18 | W15 Hinode | Q1 | hard | Honori Koyama | 6-2 6-2 |
| 2022-09-26 | W25 Nanao | Q3 | carpet | Mua Shigeta | 6-3 6-4 |
Averages from each player's recent completed matches (14 vs 3). ATP, WTA & Challenger.