
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 |
|---|---|---|---|---|---|
| 2019-04-22 | Stuttgart | QF | clay | Naomi Osaka | 6-3 4-6 7-6(4) |
| 2016-01-18 | Australian Open | R128 | hard | Naomi Osaka | 6-3 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.