Rangers boss Giovanni Van Bronckhorst says Alex Lowry is one of the Ibrox club's most promising talents.
The teenager - who hails from Uddingston and attended Motherwell's Braidhurst high school - rose from the bench and scored on his Rangers debut during Friday's 4-0 win over Stirling Albion.
A trip to Annan Athletic now awaits the Premiership champions in the fifth round of the Scottish Cup after Friday's victory.