The young Gers will be keen to make a strong start to their cup campaign and reclaim the trophy that they lifted as recently as 2022.
Mason Munn starts between the posts, supplementing a backline comprised of Zander Hutton, Connor Allan, Johnly Yfeko and Robbie Fraser.
Further forward, Bailey Rice will anchor the midfield, providing the base for Paul Nsio, Cole McKinnon and Arron Lyall to break forward and bolster the attack.
In the front line, meanwhile, the Gers will look to Archie Stevens and James Graham to provide pace and a cutting edge.
Among the substitutes for the Light Blues this afternoon is Alfie Halliwell, Leyton Grant, Jamie Newton, Findlay Curtis, Darren McInally, Tyler Pasnik and Josh Gentles.
Kick-off at the Rangers Training Centre is 3pm and you can follow all the action on Twitter @RFC_Youth.
RANGERS B: Munn, Hutton, Allan, Yfeko, Fraser, Rice, McKinnon, Nsio, Lyall, Stevens, Graham
SUBS: Halliwell, Grant, Newton, Curtis, McInally, Pasnik, Gentles