| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-06-18 | Ilkley CH | R32 | grass | Tatsuma Ito | 6-4 6-7(3) 6-3 |
| 2017-09-18 | Gwangju CH | R16 | hard | Tatsuma Ito | 7-5 1-6 6-3 |
| 2017-09-11 | Shanghai CH | R32 | hard | Tatsuma Ito | 3-6 6-2 7-6(5) |
| 2017-01-23 | Lahaina CH | R32 | hard | Bradley Klahn | 5-7 6-3 6-3 |
| 2014-02-03 | West Lakes CH | F | hard | Bradley Klahn | 6-3 7-6(9) |
Averages from each player's recent completed matches (12 vs 20). ATP, WTA & Challenger.