01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
0-1
J. leads 1-0 in 1 meeting on grass
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, M. first |
|---|---|---|---|---|---|---|
| Aug 15, 2026 | Western & Southern Financial Group Women's OpenWTA1000 | hard | 2nd round | Frech M. | 6-1, 6-3 | 41 v 30 |
| Jan 7, 2025 | Adelaide InternationalWTA500 | hard | 1st round | Ostapenko J. | 4-6, 6-1, 6-1 | 24 v 17 |
| Jun 23, 2023 | Rothesay ClassicWTA250 | grass | quarterfinal | Ostapenko J. | 4-6, 7-5, 6-2 | 72 v 17 |
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. Frech M. and Ostapenko J. each carry the table against every opponent faced.