After Adelaide 36ers coach Dave Claxton failed to take the team to the playoffs in 1997, the club hired the recently retired Smyth as head coach of the team from the 1998 NBL season, the club banking on his years of experience as a player despite his only previous coaching experience being as a specialist coach at the Australian Institute of Sport (AIS) during his playing days with Canberra as well as coaching South Adelaide women's teams in the early 1980s.