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 18, 2019 | Kremlin CupATP250 | hard | quarterfinal | Seppi A. | 3-6, 6-3, 6-3 | 8 v 72 |
| Oct 24, 2016 | Erste Bank OpenATP500 | hard | 1st round | Khachanov K. | 6-4, 6-4 | 63 v 87 |
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 Seppi A. each carry the table against every opponent faced.