He played for South Sydney in the New South Wales Rugby League (NSWRL) competition during the club's second golden era where they won 5 premierships in 6 seasons from 1950 to 1955.
Moon played with the club until the end of 1952 before signing with Souths.
Moon played for Souths in the 1953 NSWRL grand final against St George which South Sydney won convincingly 31–12 at the Sydney Cricket Ground in front of 44,581 spectators.
[3][4][5][6] Moon died Arncliffe, New South Wales in November 2023, at the age of 90.
[7] This rugby league football biography relating to an Australian born in the 1930s is a stub.