Highlights and analysis from the Super League, as the teams double up for two rounds of matches over the bank holiday weekend. The first round features arguably the biggest fixture on the calendar as St Helens take on Wigan to renew the oldest rivalry in rugby league. It's their second meeting this season and is again guaranteed to generate an intense atmosphere. Their Good Friday match this year featured some of the tries of the season and this is also expected to be the first home game in charge for St Helens new coach Justin Holbrook. Castleford led the way during the first half of the Super League season, and they'll be looking to continue their fine form in matches against Widnes and Leigh, who were the bottom two teams in the competition at the halfway mark. Leeds face Warrington, and the double header concludes with Hull FC's trip to the south of France to play Catalans.