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Today's results - Total Rugby League
Warrington edged Wigan by two points to earn a Challenge Cup quarter-final clash at Hull KR. A goal by Stefan Ratchford, above, was the difference as both sides crossed four times at the Halliwell Jones Stadium, where the home side won 26-24. St Helens will host Wakefield after a 22-16 win at Huddersfield. The other two quarter-final ties are Hull…