
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 |
|---|---|---|---|---|---|
| 2021-08-30 | US Open | R128 | hard | Jack Sock | 6-7(5) 6-2 6-4 6-2 |
| 2021-08-02 | Washington | R64 | hard | Jack Sock | 6-7(3) 4-0 RET |
| 2017-03-20 | Miami Masters | R64 | hard | Jack Sock | 2-4 RET |
| 2017-02-27 | Acapulco | R32 | hard | Yoshihito Nishioka | 3-6 6-2 6-1 |
Averages from each player's recent completed matches (20 vs 19). ATP, WTA & Challenger.