01/By surface
each with its own count, at equal weight
Hard
0-3
K. leads 3-0 in 3 meetings on hard
Clay
1-0
A. leads 1-0 in 1 meeting on clay
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, A. first |
|---|---|---|---|---|---|---|
| Aug 27, 2018 | US OpenGrand Slam, best of 5 | hard | 1st round | Khachanov K. | 6-3, 6-2, 6-3 | 52 v 26 |
| Aug 14, 2018 | Western & Southern Financial Group MastersMasters 1000 | hard | 1st round | Khachanov K. | 2-6, 6-3, 6-2 | 41 v 27 |
| Oct 2, 2016 | Chengdu OpenATP250 | hard | final | Khachanov K. | 6-7, 7-6, 6-3 | 31 v 101 |
| Apr 27, 2016 | Istanbul OpenATP250 | clay | 2nd round | Ramos-Vinolas A. | 4-6, 6-1, 6-0 | 56 v 128 |
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. Ramos-Vinolas A. and Khachanov K. each carry the table against every opponent faced.