| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-02-25 | Yokohama CH | QF | hard | Soon Woo Kwon | 6-1 6-0 |
| 2017-05-15 | Busan CH | R16 | hard | Soon Woo Kwon | 6-7(7) 7-6(2) 6-4 |
| 2017-05-08 | Seoul CH | SF | hard | Soon Woo Kwon | 6-3 6-0 |
Averages from each player's recent completed matches (20 vs 14). ATP, WTA & Challenger.