Fellow Premier League team Everton also ran into trouble against lower division opposition in their FA Cup tie.

CNN: STORY HIGHLIGHTS

Leeds responded when Scott Mathie and Henry Fa'afili combined to tee up Burrell who ran clear.

BBC: Leeds 8-17 Wasps

That was the final try for the visitors, however, as Castleford - helped by Fa'asavalu's sending-off after he ran 20 yards to get involved in an altercation with Craig Huby - dominated the final quarter, overturning a six-point deficit.

BBC: Castleford 30-24 St Helens