West Ham players could be banned from the Europa Conference League final against Fiorentina.
The Telegraph says several Hammers players could be in trouble for attempting to intervene as AZ ultras attacked the stand carrying their families and friends at the end of last week's semifinal.
Declan Rice, Said Benrahma, Flynn Downes and Michail Antonio went up to the stands to stop the trouble and to help.
And UEFA could take action against the Hammers foursome.
They are currently deliberately over a potential punishment, which could include a suspension for the final.