01/By surface
each with its own count, at equal weight
Hard
1-2
M. leads 2-1 in 3 meetings on hard
Clay
0-1
M. leads 1-0 in 1 meeting on clay
Grass
1-1
Level 1-1 in 2 meetings on grass
02/Every meeting
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| Jan 8, 2025 | Adelaide InternationalWTA500 | hard | 2nd round | Keys M. | 3-6, 6-4, 6-3 | 17 v 20 |
| Feb 14, 2023 | Qatar OpenWTA500 | hard | 1st round | Ostapenko J. | 7-5, 6-2 | 14 v 23 |
| Aug 17, 2022 | Western & Southern Financial Group Women's OpenWTA1000 | hard | 2nd round | Keys M. | 6-4, 7-5 | 15 v 24 |
| Jun 22, 2022 | Eastbourne InternationalWTA500 | grass | 3rd round | Ostapenko J.ret. | 6-3 | 14 v 24 |
| Apr 4, 2019 | Family Circle CupPremier | clay | 3rd round | Keys M. | 7-5, 6-2 | 31 v 18 |
| Jun 17, 2016 | AEGON ClassicPremier | grass | quarterfinal | Keys M. | 6-7, 6-4, 6-2 | 38 v 16 |
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. Ostapenko J. and Keys M. each carry the table against every opponent faced.