Adam Saunders led the way with a hat-trick as Saints U19s defeated Salford Red Devils 46-10 at Langtree Park on Friday night.
Matty Fleming grabbed a brace and other tries came from Regan Grace, Dave Hewitt and Olly Davies with Lewis Charnock landing six goals and Hewitt one.
Tomorrow night (Thursday) the U19s are away to Castleford Tigers, kick-off 7.30pm.
At 16s level, Saints also cruised to a 46-10 midweek home win over Salford.
Tries came from Daniel Heslop (3), Matthew Costello (2), Jack Highcock, Brad Billsborough, Josh Ganson and Jac Cottington.
Billsborough also landed five goals.