Head-to-Head
Overview
Hietaranta/ Steur and Kulambayeva/ Siskova have met 1 time so far, all in 2026. Kulambayeva/ Siskova leads 1–0. Their first encounter was at the 2026 W100 Gran Canaria-Maspalomas (R16), won by Kulambayeva/ Siskova.
By surface
- clay0 – 1