Amass, who was celebrating his 18th birthday, was introduced after 69 minutes at the King Power Stadium and held his own on his first senior outing.

The left-back joined the club from Watford's Academy in June 2023 and has predominantly played for United's Under-18s side.

Harry played in all three games of the American leg of Tour 2024, most notably setting up Amad to score in their 3-2 win over Real Betis.

He has been a regular for United's Academy teams this term and Under-18s coach Adam Lawrence has often spoke highly of the former Hornet.

Introduced for goalscorer Alejandro Garnacho and deployed as a left wing-back by Ruben Amorim, Amass competed well and made sure of United's clean sheet in the East Midlands.

With Ayden Heaven looking to have been added to the ever-growing injury list, more and more opportunities may soon arise for Harry, who has been capped at Under-17s level by England.

He becomes the 253rd graduate from United's Academy to play for the first team, emulating team-mates Garnacho, Toby Collyer and Chido Obi who were also involved at the King Power Stadium.