Catalans 17:00 UK Rhinos
Raiders 15:00 Eagles
Halifax 17:15 Rovers
Wolfpack 19:30 Centurions
Stats over the last 6 encounters
St Helens include new signings Luke Douglas, Ryan Morgan, Tommy Lee and Adam Walker in their squad and 20-year-old half-back Danny Richardson could make his first ever top flight appearance in place of the injured Matty Smith.
Leeds Rhinos, who are without prop Keith Galloway and second rowers Brett Ferres and Brett Delaney, will give a Betfred Super League debut to Australian hooker Matt Parcell while prop Jack Ormondroyd and back rower Jordan Baldwinson are also included in coach Brian McDermott's 19-man squad.
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