Head-to-Head
Overview
Santillan/ Sun and Bar Biryukov/ Binda have met 1 time so far, all in 2026. Santillan/ Sun leads 1–0. Their first encounter was at the 2026 Guangzhou 2 (R16), won by Santillan/ Sun.
By surface
- hard1 – 0
Santillan/ Sun and Bar Biryukov/ Binda have met 1 time so far, all in 2026. Santillan/ Sun leads 1–0. Their first encounter was at the 2026 Guangzhou 2 (R16), won by Santillan/ Sun.