A. Kalinskaya and M. Frech are level 1-1 in their head-to-head since 2018 over 2 matches.
| Surface | A. Kalinskaya | M. Frech |
|---|---|---|
| Grass | 1 | 0 |
| Clay | 0 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| June 29, 2026 | A. Kalinskaya | 2 - 0 | Wimbledon · 1/64-finals · grass |
| July 18, 2022 | M. Frech | 1 - 0 | Hamburg · 1/16-finals · clay |