
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 |
|---|---|---|---|---|---|
| 2022-08-29 | US Open | R128 | hard | Danielle Collins | 7-6(5) 6-3 |
| 2022-03-21 | Miami | QF | hard | Naomi Osaka | 6-2 6-1 |
| 2019-03-04 | Indian Wells | R32 | hard | Naomi Osaka | 6-4 6-2 |
| 2018-10-01 | Beijing | R32 | hard | Naomi Osaka | 6-1 6-0 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.