01/By surface
each with its own count, at equal weight
Hard
1-2
K. leads 2-1 in 3 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| Feb 28, 2024 | Dubai Tennis ChampionshipsATP500 | hard | 2nd round | Lehecka J. | 6-7, 7-6, 6-4 | 36 v 15 |
| Oct 25, 2023 | Vienna OpenATP500 | hard | 2nd round | Khachanov K. | 6-3, 6-1 | 31 v 16 |
| Mar 27, 2023 | Miami OpenMasters 1000 | hard | 3rd round | Khachanov K. | 6-2, 6-4 | 44 v 16 |
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. Lehecka J. and Khachanov K. each carry the table against every opponent faced.