01/By surface
each with its own count, at equal weight
Hard
7-4
J. leads 7-4 in 11 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
0-1
M. leads 1-0 in 1 meeting on grass
02/Every meeting
12 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| Jul 30, 2025 | Canadian OpenWTA1000 | hard | 2nd round | Pegula J. | 7-5, 6-4 | 4 v 72 |
| Jan 8, 2025 | Adelaide InternationalWTA500 | hard | 2nd round | Pegula J. | 6-4, 6-1 | 7 v 32 |
| Nov 2, 2023 | WTA FinalsTour Championships | hard | round robin | Pegula J. | 6-3, 6-2 | 5 v 9 |
| Sep 30, 2023 | Toray Pan Pacific Open Tennis TournamentWTA500 | hard | semifinal | Pegula J. | 6-2, 6-3 | 4 v 6 |
| Aug 5, 2023 | Citi OpenWTA500 | hard | semifinal | Sakkari M. | 6-3, 4-6, 6-2 | 4 v 9 |
| Feb 17, 2023 | Qatar OpenWTA500 | hard | semifinal | Pegula J. | 6-2, 4-6, 6-1 | 4 v 7 |
| Oct 31, 2022 | WTA FinalsTour Championships | hard | round robin | Sakkari M. | 7-6, 7-6 | 3 v 5 |
| Oct 24, 2022 | Guadalajara OpenWTA1000 | hard | final | Pegula J. | 6-2, 6-3 | 5 v 6 |
| Feb 23, 2022 | Qatar OpenWTA1000 | hard | 3rd round | Sakkari M. | 6-4, 7-5 | 17 v 6 |
| Jan 23, 2022 | Australian OpenGrand Slam | hard | 4th round | Pegula J. | 7-6, 6-3 | 21 v 8 |
| Mar 29, 2021 | Miami OpenWTA1000 | hard | 4th round | Sakkari M. | 6-4, 2-6, 7-6 | 33 v 25 |
| Jun 23, 2019 | Eastbourne InternationalPremier | grass | 1st round | Sakkari M. | 6-2, 6-1 | 74 v 32 |
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. Pegula J. and Sakkari M. each carry the table against every opponent faced.