The young Gers begin the defence of the trophy they lifted at Hampden Park back in May.
There are fresh faces in the squad from last season's side, with Alfie Halliwell starting between the posts and behind a backline of Arran Kerr, captain Jack Wyllie, Connor Campbell and Cammy Scott.
In midfield, Blaine McClure is joined by 16-year-old Aiden McCallion, while Josh Gentles is operating in a more advanced role.
Chris Eadie leads the line in attack, where he is flanked by Callum Burnside and Lewis Stewart.
Among the substitutes for the Light Blues is Greig Thackray, Jack Caldwell, Grant Leitch, Aiden Crilly, Cameron Fernie, Lyle Wark and Alex Smith.
Kick-off in Springburn is 4pm and you can follow live updates on X @RFC_Youth.
RANGERS UNDER-18s: Halliwell, Kerr, Wyllie, Campbell, Scott, McClure, McCallion, Gentles, Stewart, Burnside, Eadie
SUBS: Thackray, Caldwell, Leitch, Crilly, Fernie, Wark, Smith