Rugby League: Challenge Cup - 2010 - Quarter Final - Leeds Rhinos v Wigan Warriors

Clare Balding introduces coverage of what promises to be a terrific Challenge Cup quarter-final tie between Leeds Rhinos and Wigan Warriors at Headingley. The Warriors have won the competition 17 times - more than any other club - and have made a great start to the Super League season under new coach Michael Maguire. It will be their third away tie in a row, but after demolishing Championship sides Sheffield and Widnes, they now face a much stiffer test at Leeds, who have been Grand Final winners for the past three seasons. Their league domination has not been reflected in the Challenge Cup, which they have not won since 1999, but they have made no secret of their determination to change that this year.