Wolves have alleged one of their players was subjected to discriminatory abuse during their Premier League game at Crystal Palace on Sunday.
The club reported the matter to the officials and stadium authorities at Selhurst Park and a supporter was subsequently ejected from the ground. Police have also been informed.
The player affected has not been named.
A statement from Wolves read: 'We are very disappointed to report that one of our players was the target of discriminatory abuse by an opposing fan during today's game with Crystal Palace.
'We reported the incident quickly to Crystal Palace, Premier League match centre and the matchday officials.