Mercedes' Lewis Hamilton said the racist abuse aimed at Real Madrid winger Vinicius Junior evoked painful memories from his own career.
Rodrygo's 89th-minute goal saw Real Madrid return to winning ways with a 2-1 victory over mid-table Rayo Vallecano at the Bernabeu.
Valencia have been hit with a five-game partial stadium closure and a 45,000 euros fine following the racist abuse of Real Madrid forward Vinicius Junior by fans.
Real Madrid have claimed that racism directed at Vinicius Junior constitutes a 'hate crime' and have filed a complaint with the Spanish State.
Vinicius Junior said La Liga "belongs to racists" after suffering vile abuse on Sunday during Real Madrid's 1-0 defeat at Valencia.
Real Madrid manager Carlo Ancelotti believes his star forward Vinicius Jr is right up with the best in the world at present.