To be played on the weekend of 10 and 11 April
York City Knights v Wigan Warriors
Swinton Lions v Warrington Wolves
Hull Kingston Rovers v Castleford Tigers
Catalans Dragons v Wakefield Trinity
Featherstone Rovers v Hull FC
St Helens v Leeds Rhinos
Leigh Centurions v Huddersfield Giants
Salford Red Devils v Widnes Vikings