Real Oviedo have won their last four LaLiga matches against Rayo Vallecano, with their only longer winning streaks in the competition's history against one opponent being five against Real Sociedad in 1942 and six against Racing de Santander in 1952.

Real Oviedo have won just one of their last seven meetings with Rayo Vallecano in all competitions (D3 L3) – a 2-1 LaLiga Hypermotion victory in December 2019 – after winning five of their previous six encounters (L1).