
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 |
|---|---|---|---|---|---|
| 2016-09-19 | Kaohsiung CH | R16 | hard | Hyeon Chung | 6-7(9) 6-4 7-6(5) |
| 2015-02-09 | Launceston CH | SF | hard | Hyeon Chung | 5-7 6-3 7-5 |
| 2014-11-10 | Yokohama CH | R16 | hard | Hyeon Chung | 7-6(5) 6-1 |
| 2014-08-25 | Bangkok CH | F | hard | Hyeon Chung | 7-6(0) 6-4 |
Averages from each player's recent completed matches (20 vs 19). ATP, WTA & Challenger.