01/By surface
each with its own count, at equal weight
Hard
0-4
A. leads 4-0 in 4 meetings on hard
Clay
1-0
J. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| May 11, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | 4th round | Ostapenko J. | 6-1, 6-2 | 36 v 24 |
| Feb 16, 2026 | Dubai Duty Free Tennis ChampionshipsWTA1000 | hard | 1st round | Kalinskaya A. | 2-6, 6-1, 6-4 | 27 v 23 |
| Mar 24, 2024 | Miami OpenWTA1000 | hard | 3rd round | Kalinskaya A. | 6-3, 6-1 | 10 v 25 |
| Feb 21, 2024 | Dubai Duty Free Tennis ChampionshipsWTA1000 | hard | 3rd round | Kalinskaya A. | 6-4, 7-5 | 9 v 40 |
| Jan 10, 2023 | Adelaide International 2WTA500 | hard | 1st round | Kalinskaya A. | 6-3, 6-4 | 18 v 64 |
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 Kalinskaya A. each carry the table against every opponent faced.