Leeds Rhinos were on top of the table after eleven rounds and are up against Warrington at Headingley. The Wolves were the first team to beat Leeds this season, winning 18-6 when the teams met in March. Defending champions St Helens face Widnes, Wigan are away to Super League's bottom club Wakefield, and Salford play Castleford. Hull FC will be hoping for a repeat of their opening day success against Huddersfield, and Catalans are at home to Hull KR.