G. Ruse and A. Kalinskaya are level 1-1 in their head-to-head since 2018 over 2 matches.
| Surface | G. Ruse | A. Kalinskaya |
|---|---|---|
| Grass | 1 | 0 |
| Hard | 0 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| June 24, 2026 | G. Ruse | 2 - 0 | Bad Homburg · 1/8-finals · grass |
| Jan. 12, 2026 | A. Kalinskaya | 2 - 0 | WTA Adelaide · 1/16-finals · hard |