A player named Sinclair-Brown was on the bench for Norwich's Under-18s in their pre-season friendly against Notts County on 20th July 2024
He also played as substitute as Norwich's Under-18s defeated Sprowston in the Norfolk Senior Cup on 29th October 2024.
Jeremiah Sinclair-Brown was announced by Norwich as one of their new scholar intake on 10th July 2025. He describes himself as an industrious, physical defensive midfielder who shows both creativity and strong ball distribution.