01/By surface
each with its own count, at equal weight
Hard
2-0
S. leads 2-0 in 2 meetings on hard
Clay
1-0
S. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Oct 8, 2021 | BNP Paribas OpenWTA1000 | hard | 2nd round | Cirstea S. | 6-2, 6-3 | 40 v 109 |
| May 10, 2017 | Mutua Madrid OpenPremier | clay | 3rd round | Cirstea S. | 7-5, 3-6, 6-1 | 83 v 53 |
| Sep 24, 2013 | Toray Pan Pacific OpenPremier | hard | 2nd round | Cirstea S. | 6-1, 6-2 | 21 v 95 |
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. Cirstea S. and Doi M. each carry the table against every opponent faced.