With two games over the course of four days, the Boomers only needed one victory to secure their place in the 2019 FIBA World Cup in China.
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They only needed the one game to get the job done. The Boomers comfortably accounted for Iran at Margaret Court Arena on Friday night to punch their ticket.
The 76-47 victory takes their qualification record to 8-1 and has them sitting on top of Group F, with no chance of falling outside the top three which earn their way through.
In what was a rematch of the 2017 Asia Cup Final, Australia never looked like losing the contest as they took control early and never relented.
By halftime the lead was already 19 points and an all-around team effort saw the Boomers do it with ease in front of a rousing Melbourne crowd.
Daniel Johnson (12 points) and Mitch McCarron (11 points) led the way for the Aussies who had scoring contributions from 11 players.
The Boomers will take on Qatar on Monday night in the final game of this qualifying window.
Australian coach Andrej Lemanis can now start figuring out just what his squad will look like for the World Cup next year.