Head-to-Head
Overview
Castelnuovo/ Santillan and Grevelius/ Poljak 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
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Castelnuovo/ Santillan and Grevelius/ Poljak 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.