Jacey will lead the team in their two games in Hong Kong, following an impressive performance in the Milk Cup earlier this month. He played alongside Kai Rooney, the son of Wayne Rooney, in Northern Ireland.
United won their first game on Friday and will now face the Hong Kong Under 16 team on Sunday. Jacey plays as a midfielder, just like his father.
His father, Michael Carrick, is a Manchester United legend who won several titles, including the Champions League, and later managed Middlesbrough.