A flanker, Sayle gained a Wallabies cap on the 1967 tour of New Zealand for a one-off Test against the All Blacks to celebrate the NZRFU's 75th Jubilee.[1] After 160 first-grade games for Randwick, he took over as the club's coach in 1982, with Bob Dwyer moving on to lead the national team. He coached Randwick to six Shute Shield titles.[2]