01/By surface
each with its own count, at equal weight
Hard
0-3
J. leads 3-0 in 3 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Mar 9, 2021 | Dubai Duty Free Tennis ChampionshipsWTA500 | hard | 2nd round | Pegula J. | 6-1, 6-2 | 53 v 36 |
| Feb 13, 2021 | Australian OpenGrand Slam | hard | 3rd round | Pegula J. | 6-2, 6-1 | 52 v 61 |
| Jan 31, 2021 | Yarra Valley ClassicWTA500 | hard | 1st round | Pegula J. | 6-4, 6-1 | 50 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. Mladenovic K. and Pegula J. each carry the table against every opponent faced.