Eight teams participated, with the top four advancing to the finals series.
Source:[1] Updated to match(es) played on 17 February 2019.
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 overall points percentage between the teams will determine order of seeding.
Melbourne United finished 2nd on overall points percentage.
3New Zealand Breakers won on overall points percentage.