The Heavy Woollen District ARL Under-18s side recorded an impressive 28-4 victory over Ossett last Wednesday.
Heavy Woollen controlled large periods of the game, with Yorkshire finding no way through their solid defence.
Patience paid off with the Heavy Woollen taking a 10-0 half-time lead after two great tries by outstanding Dewsbury Celtic centre Sam Halloran, who earned man-of-the-match.
Birstall Vic winger Callum Roberts converted the first.
Heavy Woollen continued to impress after the break and extended their lead with a further try from Shaw Cross player Nathan Wright, converted by Sharks teammate George Woodcock.
Yorkshire hit back momentarily when a kick was charged down and stand-off Reiss Butterworth picked up to race in from halfway.
Heavy Woollen made the game safe in the final quarter as Dewsbury Moor loose forward Jordan McNelly went in for a try before a fine individual effort by Birstall Victoria winger Jacob Fozard, both converted by Roberts, sealed victory.
Heavy Woollen squad: 1 Arther Gaskin (Shaw Cross), 2 Jacob Fozard (Birstall Vic), 3 Sam Halloran (Dewsbury Celtic), 4 Joe Halloran (Dewsbury Celtic), 5 Callum Roberts (Birstall Vic), 6 Owen Lumb (Shaw Cross), 7 Will Copley (Dewsbury Celtic), 8 Matty Goodwill (Birstall Vic), 9 Jacob Crosswell (Dewsbury Moor), 10 Tom Shaw (Shaw Cross), 11 Alex Holligworth (Dewsbury Moor), 12 Elliot Sheard (Dewsbury Moor), 13 Jordan McNelly (Dewsbury Moor), 14 Nathan Wright (Shaw Cross), 15 George Woodcock (Shaw Cross), 16 Brad Saville (Dewsbury Celtic), 17 Liam Harley (Dewsbury Celtic), 18 Brad Samme (Dewsbury Moor), 19 Cameron Benson (Dewsbury Moor), 20 Ben Lyles (Shaw Cross), 21 Connor Gavigan (Dewsbury Celtic).