St Helens completed this year's play-off quartet as they overcame Castleford 40-16.
Keiron Cunningham's side were all but certain of a place in the top four before the game but made it mathematically secure with victory over a youthful Tigers side, who continue to suffer from numerous injuries.
Castleford twice took the lead through Luke DornSaints secure play-offs with victory over Cas
St Helens completed this year's play-off quartet as they overcame Castleford 40-16.
Keiron Cunningham's side were all but certain of a place in the top four before the game but made it mathematically secure with victory over a youthful Tigers side, who continue to suffer from numerous injuries.
Castleford twice took the lead through Luke Dorn
