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, Y. first |
|---|---|---|---|---|---|---|
| Mar 23, 2017 | Sony Ericsson OpenPremier | hard | 2nd round | Putintseva Y. | 6-4, 6-4 | 32 v 71 |
| Aug 31, 2016 | US OpenGrand Slam | hard | 2nd round | Witthoeft C. | 6-1, 6-7, 6-1 | 42 v 102 |
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. Putintseva Y. and Witthoeft C. each carry the table against every opponent faced.