Head-to-Head
Overview
Maria Serban Isabella and Kali Supova have met 1 time so far, all in 2026. Kali Supova leads 1–0. Their first encounter was at the 2026 W100 Amstetten (Austria) (R32), won by Kali Supova.
By surface
- clay0 – 1
Maria Serban Isabella and Kali Supova have met 1 time so far, all in 2026. Kali Supova leads 1–0. Their first encounter was at the 2026 W100 Amstetten (Austria) (R32), won by Kali Supova.