Elsewhere, Leigh Centurions will face Hull KR with Leeds Rhinos and Huddersfield getting home ties against Doncaster and Swinton respectively.
Leigh Centurions v Hull KR
Featherstone Rovers v Oldham
Leeds Rhinos v Doncaster
Salford Red Devils v Toronto Wolfpack
Whitehaven or Oxford v Halifax
Dewsbury Rams v Batley Bulldogs
Huddersfield Giants v Swinton Lions
York City Knights v Barrow Raiders
Ties to be the weekend of April 22/23.