01/By surface
each with its own count, at equal weight
Hard
0-1
E. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
Grass
1-0
L. leads 1-0 in 1 meeting on grass
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, L. first |
|---|---|---|---|---|---|---|
| Jan 5, 2020 | Shenzhen OpenInternational | hard | 1st round | Mertens E. | 6-3, 6-3 | 119 v 17 |
| Jun 12, 2017 | Ricoh OpenInternational | grass | 1st round | Tsurenko L. | 6-4, 6-1 | 42 v 60 |
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. Tsurenko L. and Mertens E. each carry the table against every opponent faced.