Toulouse boosted their fight to avoid relegation from the Betfred Super League with a 28-6 victory over Hull KR.
Catalans Dragons twice came from behind to end Super League leaders St Helens' six-match winning run with a gripping 20-18 victory in Perpignan.
Derrell Olpherts scored two tries to lead Castleford to victory over Huddersfield
Nadine Dorries, the Digital, Culture, Media and Sport Secretary, confused rugby league with rival rugby union on Thursday.
Castleford's Joe Westerman looks ahead to Friday's Super League showdown with Huddersfield as the play-off race hots up.
Danny Richardson's drop goal secured a golden-point 17-16 victory for Castleford Tigers over Catalans Dragons in the Betfred Super League.
Joe Burgess scored a hat-trick of tries as Salford Red Devils boosted their Betfred Super League survival hopes with a ruthless 74-10 win over Wakefield Trinity.
Leroy Cudjoe scored three tries as Huddersfield outclassed Hull KR to underline their credentials as title contenders in the Betfred Super League.
New South Wales levelled State of Origin series at 1-1 to force a decider with a resounding 44-12 win against Queensland at Optus Stadium in Perth.
Stefan Ratchford kicked two second-half penalties to edge Warrington to a tense 4-0 victory over Hull FC in a try-less Super League encounter.
Former Leeds favourite Konrad Hurrell scored two tries against his old club to help St Helens to an impressive 42-12 win.