| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-07 | Madrid Masters | R64 | clay | Ryan Harrison | 6-4 7-6(7) |
| 2017-05-01 | Estoril | R32 | clay | Ryan Harrison | 6-3 2-6 6-2 |
| 2017-01-09 | Auckland | R32 | hard | Ryan Harrison | 6-1 6-2 |
| 2016-09-26 | Shenzhen | R32 | hard | Ryan Harrison | 7-5 6-4 |
| 2012-03-08 | Indian Wells Masters | R32 | hard | Ryan Harrison | 6-4 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.