Challenge Cup semi-final action

St Helens' Paul Wellens shows his determination

St Helens' Sean Hoppe is on the receiving end of a crunching Leeds tackle

St Helens' Keiron Cunningham beats off the Leeds challenge

Paul Newlove tries to stop Leeds' Francis Cummins in his tracks

Celebration time for St Helens' Anthony Sullivan, Chris Joynt and Sean Hoppe

Paul Sculthorpe of St Helens races through for the first of his two tries

David Farleigh holds off a challenge from Leeds' Iestyn Harris