01/By surface
each with its own count, at equal weight
Hard
0-4
M. leads 4-0 in 4 meetings on hard
Clay
1-1
Level 1-1 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, M. first |
|---|---|---|---|---|---|---|
| Mar 12, 2022 | BNP Paribas OpenWTA1000 | hard | 2nd round | Keys M. | 6-4, 3-6, 6-1 | 95 v 29 |
| Aug 27, 2019 | US OpenGrand Slam | hard | 1st round | Keys M. | 7-5, 6-0 | 108 v 9 |
| May 6, 2017 | Mutua Madrid OpenPremier | clay | 1st round | Doi M. | 6-4, 4-6, 6-4 | 53 v 13 |
| Oct 13, 2016 | Generali Ladies LinzInternational | hard | 2nd round | Keys M. | 6-2, 6-0 | 30 v 7 |
| Oct 8, 2014 | Japan Women's Open TennisInternational | hard | 2nd round | Keys M. | 6-0, 6-4 | 109 v 32 |
| May 27, 2013 | French OpenGrand Slam | clay | 1st round | Keys M. | 6-3, 6-2 | 82 v 58 |
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. Doi M. and Keys M. each carry the table against every opponent faced.