Luke Yates of Huddersfield Giants, and Brad Singleton of Salford Red Devils, each appealed against the grading of a Grade B charge - Yates for dangerous contact, and Singleton for a high tackle.
In each case, the appeal was rejected - although not found to be frivolous - meaning each player’s one-match suspension stands.
In addition, each player had been fined £500, which also stands, with the club losing the £500 bond required for their appeal.
