01/By surface
each with its own count, at equal weight
Hard
0-2
L. leads 2-0 in 2 meetings on hard
Clay
1-3
L. leads 3-1 in 4 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, I. first |
|---|---|---|---|---|---|---|
| Apr 21, 2026 | Mutua Madrid OpenWTA1000 | clay | 1st round | Siegemund L. | 6-4, 6-0 | 182 v 47 |
| Jan 19, 2023 | Australian OpenGrand Slam | hard | 2nd round | Siegemund L. | 5-7, 7-5, 6-3 | 30 v 158 |
| Aug 3, 2020 | Internazionali Femminili di PalermoInternational | clay | 1st round | Siegemund L. | 6-3, 6-4 | 81 v 65 |
| Jul 19, 2019 | Bucharest OpenInternational | clay | quarterfinal | Siegemund L. | 7-5, 6-2 | 112 v 77 |
| Mar 9, 2016 | BNP Paribas OpenPremier | hard | 1st round | Siegemund L. | 3-6, 6-4, 6-4 | 35 v 79 |
| Apr 6, 2015 | Family Circle CupPremier | clay | 1st round | Begu I. | 6-2, 7-6 | 36 v 144 |
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. Begu I. and Siegemund L. each carry the table against every opponent faced.