Wigan Warriors are searching for their sixth consecutive Super League win when they travel to Catalans. The Warriors have moved up to second place in the table and are now just two points behind the leaders. Leeds are at home to Hull KR. The Rhinos have not won any of their last three Super League matches but face a Rovers side looking for only their second away win of 2015. Castleford are at home to Huddersfield. The Giants beat the Tigers by 22 points to nil when the teams met in March. Champions St Helens are away to Hull FC, Salford play Warrington and Wakefield take on Widnes.