In his first appearance of the season, Dally M medallist Nicho Hynes leaves his mark as Cronulla easily defeats St George Illawarra 40-8 at Kogarah.
Earlier, the Knights beat Canberra 24-14 in Newcastle, while the Warriors came from behind to defeat Canterbury 16-14 in Auckland.
Raiders five-eighth Jack Wighton is at long odds to play against premiers Penrith next week after his lack of discipline helped give the Knights victory in Newcastle.
Wighton was placed on report twice by referee Gerard Sutton on Sunday but his 48th-minute sin-binning proved the most costly.