Playing in the International Tournament of Lisbon, Marsh made his debut for the young Lions as a second-half sub against Norway on Friday, 9th June, before starting against Australia on Sunday, 11th.
Marsh, Palace’s U18s Player of the Season, played for an hour against the Socceroos, scoring a brace to give England a 2-0 lead before the match was eventually won 3-2 in stoppage time.
Fellow Academy prospect and U21s player of the Season David Ozoh played behind Marsh in the midfield in the victory against Australia, getting 72 minutes in the tank to build on his 20 minutes against Norway.
England U18s faced three matches this month in Lisbon, they drew their final game against hosts Portugal 0-0. Marsh came on with 15 minutes remaining against Portugal, while Ozoh was an unused sub.