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 |
|---|---|---|---|---|---|
| 2023-10-02 | W25 Makinohara | Q2 | grass | Ayaka Ozeki | 4-6 6-0 10-4 |
| 2023-05-22 | W25 Karuizawa | R32 | grass | Yukina Saigo | 6-1 6-0 |