Captain Josh Brooks was in devastating form as Tasmania finished its under-18 boys' championship campaign on a high.
Brooks fired in four goals - two field goals and two penalty corners - as his side demolished ACT 11-2 in their final fixture in Hobart.
Harvey Bessell also grabbed himself a hat-trick of field goals and Josh Commins a first-half double as the hosts found themselves 7-0 up at the main break.
Ashby Bingham and Alexander Hogan-Jones completed the scoring for Vanessa McDonald's team.
George Vahey and Jay MacDonald struck in the second half to provide some consolation for the visitors.
The four-goal haul helped Brooks finish as joint eighth-top scorer for the tournament with six. Bessell and Tyler McDonald finished on four each and Commins three.
NSW beat Victoria 2-1 to claim the bronze medal on Wednesday before Queensland beat Western Australia 7-1 in the final.
Queensland edged NSW Blue 3-2 to claim the girls' title with NSW beating Victoria 5-0 in the bronze medal playoff.