| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-10-15 | Stockholm | R16 | hard | Hyeon Chung | 6-3 6-3 |
| 2015-05-11 | Seoul CH | QF | hard | Hyeon Chung | 6-1 6-2 |
| 2015-05-04 | Busan CH | R16 | hard | Hyeon Chung | 7-6(3) 7-6(5) |
Averages from each player's recent completed matches (20 vs 19). ATP, WTA & Challenger.