Doncaster went above Workington Town into second place in League One after thrashing North Wales Crusaders 68-0 at Stadium ZipWorld.
Ollie Greensmith scored a hat-trick, while Misi Taulapapa, Sam Doherty and Brad Foster scored two tries each. Ben Johnson, Sam Smeaton and Alex Holdstock completed the scoring.
They are now in second place, behind only Barrow Raiders, who still have a perfect record so far this season.
As for North Wales, they continue to slide down the table after suffering a fourth defeat in their opening six matches.
North Wales Crusaders: Tommy Johnson, Patrick Ah Van, Tyme Dow-Nikau, Jack Holmes, Rob Massam, Elliott Jenkins, Joe Sanderson, Brad Brennan, Karl Ashall, Chris Barratt, Gav Rodden, Ben Morris, Jordy Gibson.
Subs: Andy Ball, Brad Calland, Jack Cottington, James Thornton.
Head Coach: Anthony Murray.
Doncaster: Misi Taulapapa, Sam Doherty, Sam Smeaton, Jason Tali, Ollie Greensmith, Ben Johnson, Matty Beharrell, Ryan Boyle, Ross Whitmore, Brandan Wilkinson, Liam Johnson, Danny Bravo, Brad Foster.
Subs: Aaron York, Ross Peltier, Aaron Ollett, Alex Holdstock.
Head Coach: Richard Horne.
Tries: Taulapapa (2,21), Doherty (9,45), Greensmith (15,66,80), Johnson (18), Johnston (29), Smeaton (38), Foster (58,78), Holdstock (74).
Goals: Beharrell (3,30,39), Doherty (59,67,75,79,80).