Head-to-Head
Overview
Elena Rybakina and K. Siniakova have met 8 times since 2019. Elena Rybakina leads 5–3. They've met once in a final. On hard, they're tied 2–2. Their first encounter was at the 2019 Istanbul (R32), won by Elena Rybakina. Most recently they met at the 2025 Berlin (R16), with Elena Rybakina winning.
By surface
- grass1 – 0
- hard2 – 2
- clay2 – 1