Jon Wilkin and Ade Gardner of St Helens have accepted the charges against them and will be banned for two and one matches respectively.
Jon Wilkin of St Helens accepts Early Guilty Plea
The pair have accepted Early Guilty Pleas and will not now face an RFL Disciplinary Panel for offences committed in the Challenge Cup on Saturday.
Wilkin was charged with a Grade C offence, following a dangerous shoulder charge on Hull KR's Michael Dobson, while Gardner's Grade B offence was for a poor challenge on Kris Welham.
Saints lost the fourth round tie 26-18, with Rovers taking up their place in the last 16 of rugby league's premier knock-out cup competition.