01/By surface
each with its own count, at equal weight
Hard
1-0
K. leads 1-0 in 1 meeting 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 |
|---|---|---|---|---|---|---|
| Feb 12, 2016 | Taiwan OpenInternational | hard | quarterfinal | Doi M.walkover, not counted | no set played | 89 v 61 |
| Sep 22, 2015 | Toray Pan Pacific OpenPremier | hard | 1st round | Nara K. | 7-6, 6-2 | 80 v 86 |
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. Nara K. and Doi M. each carry the table against every opponent faced.