 Corchia was a key participant in the under-19 team that qualified for the 2009 UEFA European Under-19 Football Championship and was named to the tournament playing the full 90 minutes in the squad's opening 1–1 draw with Serbia.He played in all four of the squad's matches including the semi-final, where they suffered elimination losing 1–3 in extra time to England with Corchia receiving a red card.He appeared in all 19 matches the team contested.