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 |
|---|---|---|---|---|---|---|
| Aug 7, 2021 | Citi OpenATP500 | hard | quarterfinal | Nishikori K. | 6-3, 7-5 | 67 v 50 |
| Mar 18, 2021 | Dubai Tennis ChampionshipsATP500 | hard | quarterfinal | Harris L. | 6-1, 3-6, 6-3 | 41 v 81 |
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 Harris L. each carry the table against every opponent faced.