Wigan brush aside Castleford in Super League
Liam Marshall and Ryan Hampshire score two tries each as Wigan sweep past Castleford to keep pace at the top of Super League.
BBC News
The Super League is the top-level of the British rugby league system. At present the league consists of twelve teams, of which ten are from Northern England, reflecting the sport's geographic heartland within the UK, one from London and one from southern France.
Liam Marshall and Ryan Hampshire score two tries each as Wigan sweep past Castleford to keep pace at the top of Super League.
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