01/By surface
each with its own count, at equal weight
Hard
3-1
K. leads 3-1 in 4 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Feb 22, 2024 | Qatar Exxon Mobil OpenATP250 | hard | quarterfinal | Khachanov K.ret. | 3-0 | 17 v 43 |
| Jan 3, 2024 | Hong Kong Tennis OpenATP250 | hard | 2nd round | Ruusuvuori E. | 7-6, 2-6, 6-2 | 15 v 69 |
| Feb 16, 2022 | Qatar Exxon Mobil OpenATP250 | hard | 2nd round | Khachanov K. | 7-6, 6-3 | 27 v 71 |
| Oct 11, 2021 | BNP Paribas OpenMasters 1000 | hard | 2nd round | Khachanov K. | 6-2, 7-5 | 29 v 78 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Khachanov K. and Ruusuvuori E. each carry the table against every opponent faced.