By surface
| Surface | Karen Khachanov | John Millman |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-10-18 | ATP | Moscow | Quarterfinal | Hard | Karen Khachanov | 7-5 | 7-64 | |||
| 2020-01-13 | ATP | Auckland | Round of 16 | Hard | John Millman | 6-4 | 3-6 | 3-6 |