Warrington Wolves thumped winless London Broncos 58-4 to move top of Super League and send their opponents back to the foot of the table.
Warrington battled to a narrow 22-20 Betfred Super League victory over Hull KR at Craven Park to move up to second in the early season table.
St Helens beat the Leigh Leopards as Warrington downed the Castleford and Wigan defeated Huddersfield
St Helens won a close 12-4 match with Leigh as Warrington cruised to a 30-8 win over Castleford and Wigan came out on top in a 30-16 clash with Huddersfield.
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A red card for Nu Brown overshadow Warrington's first win under Sam Burgess in Friday's Super League matches.
Follow the action from the Halliwell Jones Stadium, plus updates as London Broncos face Catalans Dragons
Sam Burgess was denied a winning start as Warrington head coach, but still took positives from the loss to Catalans.