Head-to-Head
Overview
Grevelius/ Poljak and Castelnuovo/ Santillan have met 1 time so far, all in 2026. Grevelius/ Poljak leads 1–0. Their first encounter was at the 2026 Brasov (QF), won by Grevelius/ Poljak.
By surface
- clay1 – 0
Grevelius/ Poljak and Castelnuovo/ Santillan have met 1 time so far, all in 2026. Grevelius/ Poljak leads 1–0. Their first encounter was at the 2026 Brasov (QF), won by Grevelius/ Poljak.