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 |
|---|---|---|---|---|---|
| 2024-05-20 | W50 Goyang | QF | hard | Naho Sato | 6-2 6-3 |
| 2023-04-03 | W25 Kashiwa | R16 | hard | Kyoka Okamura | 2-6 6-3 6-3 |
| 2022-12-19 | W60 Kyoto | R16 | hard | Kyoka Okamura | 7-6(8) 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.