01/By surface
each with its own count, at equal weight
Hard
4-0
M. leads 4-0 in 4 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, M. first |
|---|---|---|---|---|---|---|
| Aug 18, 2019 | Western & Southern Financial Group Women's OpenPremier | hard | final | Keys M. | 7-5, 7-6 | 18 v 153 |
| Oct 5, 2016 | China OpenPremier | hard | 3rd round | Keys M. | 7-6, 6-2 | 9 v 7 |
| Jan 11, 2015 | Apai InternationalPremier | hard | 1st round | Keys M. | 6-4, 6-4 | 30 v 25 |
| Aug 6, 2014 | Rogers CupPremier | hard | 1st round | Keys M.ret. | 6-1, 3-2 | 28 v 23 |
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. Keys M. and Kuznetsova S. each carry the table against every opponent faced.