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, S. first |
|---|---|---|---|---|---|---|
| Sep 29, 2019 | China OpenPremier | hard | 1st round | Kerber A. | 6-2, 1-6, 6-4 | 35 v 13 |
| Oct 4, 2018 | China OpenPremier | hard | 3rd round | Zhang S. | 6-1, 2-6, 6-0 | 45 v 3 |
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. Zhang S. and Kerber A. each carry the table against every opponent faced.