U. Humbert leads the head-to-head 2-1 since 2018 against K. Khachanov, over 3 matches.
| Surface | K. Khachanov | U. Humbert |
|---|---|---|
| Clay | 0 | 1 |
| Hard | 1 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| May 20, 2026 | U. Humbert | 2 - 1 | Hamburg · 1/8-finals · clay |
| Nov. 2, 2024 | U. Humbert | 2 - 1 | ATP Paris · Semi-finals · hard |
| July 29, 2021 | K. Khachanov | 2 - 1 | Olympic Games · Quarter-finals · hard |