01/By surface
each with its own count, at equal weight
Hard
1-0
S. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
Grass
0-1
H. leads 1-0 in 1 meeting on grass
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Jun 16, 2021 | Viking ClassicWTA250 | grass | 2nd round | Watson H.ret. | 5-2 | 36 v 70 |
| Aug 11, 2014 | Western & Southern Financial Group Women's OpenPremier | hard | 1st round | Zhang S. | 6-3, 2-6, 7-5 | 31 v 46 |
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 Watson H. each carry the table against every opponent faced.