01/By surface
each with its own count, at equal weight
Hard
1-3
A. leads 3-1 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 30, 2019 | US OpenGrand Slam | hard | 3rd round | Barty A. | 7-5, 6-3 | 29 v 2 |
| Aug 16, 2019 | Western & Southern Financial Group Women's OpenPremier | hard | quarterfinal | Barty A. | 5-7, 6-2, 6-0 | 33 v 2 |
| Jan 18, 2019 | Australian OpenGrand Slam | hard | 3rd round | Barty A. | 7-5, 6-1 | 43 v 15 |
| Mar 9, 2018 | BNP Paribas OpenPremier | hard | 2nd round | Sakkari M. | 6-4, 6-2 | 58 v 21 |
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. Sakkari M. and Barty A. each carry the table against every opponent faced.