Career
Club career Falloon began his career with Belfast club Crusaders in 1922. In 1927, he signed for Scottish club as a forward, before converting to a centre-half. In 1937, he was captain of in their first Scottish Cup final against Celtic, which lost.
In the following season, 1937-1938, he signed for in a £700 deal.
That was one of his last games for, he moved to his hometown club Larne. After one season at Larne, he rejoined Crusaders and played for one more season before retiring in 1941.
International career.