01/By surface
each with its own count, at equal weight
Hard
3-0
K. leads 3-0 in 3 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Feb 11, 2016 | Memphis OpenATP250 | hard | 2nd round | Nishikori K. | 6-2, 7-5 | 7 v 124 |
| Mar 14, 2015 | BNP Paribas OpenMasters 1000 | hard | 2nd round | Nishikori K. | 6-4, 6-4 | 5 v 110 |
| Feb 11, 2015 | Memphis OpenATP250 | hard | 2nd round | Nishikori K. | 3-6, 6-3, 6-4 | 5 v 165 |
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 Harrison R. each carry the table against every opponent faced.