By surface
| Surface | Karen Khachanov | Dennis Novak |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2020-02-24 | ATP | Dubai | Round of 16 | Hard | Karen Khachanov | 6-3 | 6-4 | |||
| 2018-10-22 | ATP | Vienna | Round of 32 | Hard | Karen Khachanov | 6-3 | 7-5 |