01/By surface
each with its own count, at equal weight
Hard
3-1
M. leads 3-1 in 4 meetings on hard
Clay
2-0
M. leads 2-0 in 2 meetings on clay
Grass
0-1
L. leads 1-0 in 1 meeting on grass
02/Every meeting
7 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, M. first |
|---|---|---|---|---|---|---|
| Jul 27, 2026 | Citi OpenWTA500 | hard | 1st round | Samsonova L. | 3-6, 6-4, 6-4 | 22 v 70 |
| Jan 10, 2025 | Adelaide InternationalWTA500 | hard | semifinal | Keys M.ret. | 5-7, 7-5, 3-0 | 20 v 26 |
| May 24, 2024 | Internationaux de StrasbourgWTA500 | clay | semifinal | Keys M. | 6-1, 6-3 | 16 v 19 |
| Apr 27, 2024 | Mutua Madrid OpenWTA1000 | clay | 3rd round | Keys M. | 6-2, 6-3 | 20 v 17 |
| Sep 2, 2023 | US OpenGrand Slam | hard | 3rd round | Keys M. | 5-7, 6-2, 6-2 | 17 v 15 |
| Jan 13, 2022 | Adelaide International 1WTA500 | hard | quarterfinal | Keys M. | 6-3, 3-6, 6-3 | 87 v 39 |
| Jun 18, 2021 | Bett1OpenWTA500 | grass | quarterfinal | Samsonova L. | 7-6, 2-6, 7-6 | 28 v 106 |
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. Keys M. and Samsonova L. each carry the table against every opponent faced.