01/By surface
each with its own count, at equal weight
Hard
1-0
K. leads 1-0 in 1 meeting on hard
Clay
0-1
M. leads 1-0 in 1 meeting on clay
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 |
|---|---|---|---|---|---|---|
| Aug 10, 2021 | Canadian OpenMasters 1000 | hard | 1st round | Nishikori K. | 6-4, 6-7, 6-2 | 55 v 59 |
| Sep 8, 2020 | Generali OpenATP250 | clay | 1st round | Kecmanovic M. | 4-6, 6-4, 6-2 | 34 v 47 |
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. Nishikori K. and Kecmanovic M. each carry the table against every opponent faced.