01/By surface
each with its own count, at equal weight
Hard
2-2
Level 2-2 in 4 meetings on hard
Clay
2-0
S. leads 2-0 in 2 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Aug 2, 2022 | Mubadala Silicon Valley ClassicWTA500 | hard | 1st round | Keys M. | 6-4, 6-2 | 40 v 27 |
| Aug 5, 2021 | Mubadala Silicon Valley ClassicWTA500 | hard | 2nd round | Zhang S. | 7-5, 7-6 | 51 v 26 |
| Sep 28, 2020 | French OpenGrand Slam | clay | 1st round | Zhang S. | 6-3, 7-6 | 40 v 16 |
| Jan 25, 2016 | Australian OpenGrand Slam | hard | 4th round | Zhang S. | 3-6, 6-3, 6-3 | 133 v 17 |
| Feb 25, 2014 | Abierto MexicanoInternational | clay | 1st round | Zhang S. | 4-6, 6-1, 6-4 | 50 v 38 |
| Oct 10, 2013 | HP OpenInternational | hard | 2nd round | Keys M. | 6-4, 6-0 | 62 v 39 |
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 Keys M. each carry the table against every opponent faced.