01/By surface
each with its own count, at equal weight
Hard
1-0
J. leads 1-0 in 1 meeting 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
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| Feb 2, 2021 | Yarra Valley ClassicWTA500 | hard | 2nd round | Pegula J. | 6-4, 7-5 | 64 v 233 |
| Apr 2, 2013 | Family Circle CupPremier | clay | 2nd round | Pegula J. | 7-6, 6-1 | 148 v 29 |
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 Barthel M. each carry the table against every opponent faced.