Betfred Challenge Cup Quarter Final Draw
Featherstone Rovers or Hull FC v Wigan Warriors
Castleford Tigers v Salford Red Devils
Catalans Dragons or Wakefield Trinity v Swinton Lions or Warrington Wolves
St Helens v Leigh Centurions or Huddersfield Giants
Two of the ties will be played on Friday May 7, and shown live on Sky Sports;
The other two will be played on Saturday May 8, and shown live on BBC Sport.
Each of the double headers is scheduled to be played on a neutral ground.
When the draw was made, four of the Third Round ties had been played, with the other four to be determined.
Catalans have subsequently completed a 26-6 victory over Wakefield - so they will play Swinton or Warrington.
The Featherstone-Hull tie kicked off at 7pm, April 10.