01/By surface
each with its own count, at equal weight
Hard
2-0
C. leads 2-0 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, C. first |
|---|---|---|---|---|---|---|
| Aug 29, 2016 | US OpenGrand Slam | hard | 1st round | Witthoeft C. | 6-4, 6-1 | 102 v 32 |
| Mar 3, 2015 | Malaysia OpenInternational | hard | 1st round | Witthoeft C. | 7-5, 7-5 | 81 v 100 |
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. Witthoeft C. and Doi M. each carry the table against every opponent faced.