Career
Moroney played soccer for,, Evergreen United and Ireland. He also represented both and Munster at rugby union. He also represented Munster, but with the Five Nations Championship suspended because of the Second World War, he never got the chance to play for the Ireland national rugby union team
Moroney moved to in 1947, making his debut in the English Second Division on 1 September 1947 against Millwall.
In January 1948 he was joined at the Hammers by his former team mate, Frank O"Farrell. Moroney played 148 league games for the Hammers, scoring 8 goals.
He also played a further three games for the club in the. He played his last game for West Ham on 3 April 1953 in a 2–1 defeat against Fulham.
He subsequently returned to Cork where he finished his playing career with Evergreen United.
Moroney made 12 appearances for Ireland between 1948 and 1953. He scored his only goal for Ireland, on his international debut, in a 2–1 away defeat against Spain on 30 May 1948. He played his last game for Ireland on 4 October 1953 against France in a World Cup qualifier.