Middlesbrough U18 enjoyed a 4-2 win over Manchester United on Sunday.
United's youngsters slipped to a defeat in their final game of the Barclays U18 Premier League season against Middlesbrough.
Paul McGuinness had a number of regulars unavailable and was even forced to name two goalkeepers on the bench with Oliver Byrne classified as an outfield player.
Callum Gribbin and Tyler Reid struck United's goals.