Salford Red Devils have confirmed former player Jansin Turgut is in hospital in Ibiza having reportedly sustained a head injury in a fall.
A Super League record crowd of 31,555 witnessed Catalans Dragons cruise to a 33-16 victory over Wigan Warriors at Camp Nou.
Canberra Raiders coach Ricky Stuart paid tribute to his former team-mate Quentin Pongia after the former prop died on Saturday.
Salford Red Devils produced a fine comeback at St Helens, but there was another twist in the tale as the Super League leaders prevailed.
Leeds Rhinos' dismal Super League campaign continued as they were well beaten at home by Castleford Tigers on Thursday.
Grasshoppers have condemned the behaviour of fans after their protest forced the Super League match with Luzern to be halted.
Leeds Rhinos have dismissed David Furner as head coach after just 14 Super League games in charge.
St Helens were made to fight hard by lowly Hull KR, with Kevin Naiqama and Tommy Makinson hat-tricks sealing a 42-26 Super League win.
Warrington Wolves put the pressure on Super League leaders St Helens with a comfortable win at Castleford Tigers on Friday.
Second-half tries from Chris Hankinson and Morgan Escare secured Wigan Warriors victory over lowly London Broncos.