Steve Breheny was suspended by the league following the semi-finals series between Canberra and Sydney for allegedly headbutting Kings player Damian Keogh.[2] Assistant Coach Andy Campbell was in charge of the team for the Grand Final Series.[3]
Regular season
The 1989 regular season took place over 22 rounds between 20 April 1989 and 16 September 1989.
Updated to match(es) played on 16 September 1989. Source: NBL.com.au
The NBL tie-breaker system as outlined in the NBL Rules and Regulations states that in the case of an identical win–loss record, the results in games played between the teams will determine order of seeding.
1Perth Wildcats won Head-to-Head (2-0).
2Head-to-Head between Sydney Kings and Adelaide 36ers (1-1). Sydney Kings won For and Against (+7).
3Head-to-Head between Westside Saints and Hobart Tassie Devils (1-1). Westside Saints won For and Against (+5).