01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Oct 23, 2024 | Vienna OpenATP500 | hard | 1st round | Khachanov K. | 6-2, 6-4 | 24 v 78 |
| Mar 9, 2024 | BNP Paribas OpenMasters 1000 | hard | 2nd round | Seyboth Wild T. | 6-1, 7-5 | 15 v 65 |
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 Seyboth Wild T. each carry the table against every opponent faced.