World XV
Garrick Fay began his international rugby career with the Australian Wallabies in 1971 with his first game against the South African Springboks. He was invited to play in a number of teams including the Scottish Rugby Union Centenary in 1973, and the Irish Rugby Union Centenary in 1974. He was selected as captain of the Rugby World XV side in the centenary celebrations for Cardiff Rugby Club in 1977 and was selected in a world XV to play in South Africa in 1978.