Challenge Cup semi-finals bring together four of Super League's top teams in two compelling ties. St Helens, on a five-game winning streak, face Wigan in a fierce derby where Saints look to build on their dramatic 34-24 Good Friday comeback. Wigan's inconsistent form since that defeat has coach Matt Peet focusing on momentum shifts after a 14-point collapse.

Warrington tackle holders Hull KR despite losing their last five encounters and missing key players like George Williams. Sam Burgess' side relies on experienced players stepping up against a Hull KR team on a six-game winning run. The Robins, winners of last season's Challenge Cup as part of their treble, remain motivated despite coach Willie Peters' impending departure.

Both matches carry significant weight with Wembley appearances at stake. Hull KR's recent success in the competition contrasts with Warrington's finals appearances without silverware. St Helens and Wigan's rivalry adds extra spice to their semi-final, with form potentially taking a backseat to derby intensity when these sides meet again.