Leeds Rhinos fullback Zak Hardaker has admitted that tonight's opponents Castleford are his "big rivals" - but given his career trajectory, it's hardly a surprise.
Hardaker is a native of Pontefract, where the rivalry with Castleford is well-established and certainly well-known.
He started his playing career for Featherstone before moving to Zak Hardaker prepares to take on his biggest rivals – Castleford
Leeds Rhinos fullback Zak Hardaker has admitted that tonight's opponents Castleford are his "big rivals" - but given his career trajectory, it's hardly a surprise.
Hardaker is a native of Pontefract, where the rivalry with Castleford is well-established and certainly well-known.
He started his playing career for Featherstone before moving to 
