By surface
| Surface | Karen Khachanov | Yuichi Sugita |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-01-08 | ATP | Auckland | Round of 32 | Hard | Karen Khachanov | 6-1 | 3-6 | 6-4 | ||
| 2017-08-14 | ATP | Cincinnati Masters | Round of 16 | Hard | Yuichi Sugita | 7-60 | 3-6 | 3-6 |