Striker Owen Oseni joined Derby County's Under-21s squad in February 2023.
The 19-year-old joined the Rams following a spell at League of Ireland First Division side Waterford FC.
Oseni made four appearances for Waterford’s senior side off the bench in 2022, three of which came in the league, after featuring in their youth set-up.
He made seven appearances for the Under-21s following his arrival in Derbyshire.