Castleford Tigers end their four-game losing run with a five-try, 30-8 thrashing of struggling Leeds Rhinos.
Hull, Challenge Cup winners in 2016 and 2017, run in four tries to beat Castleford and reach the quarter-finals.
Toby King scores twice as Warrington beat Castleford at Wheldon Road to move back within two points of leaders St Helens.
Blake Austin moves clear at the top of the Steve Prescott Man of Steel rankings after the round 13 matches.
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Despite Wigan Warriors' dramatic loss to Castleford, George Williams scores a "sensational" try from a run which started deep within the Tigers' own territory.
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