Warrington and Leeds overcame early shocks to sweep aside lower division opposition to join Wigan and St Helens in today's semi-final draw.
Warrington led Rochdale, who opened the scoring, by only 18-14 after an uninspired first half, but recovered sufficiently to record a 38-20 success.
Kevin Iro scored two of Leeds' nine tries in their 44-22 success against Carlisle, who also scored first.
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