| AUSTRALIAN JUNIOR CHAMPION: UNDER 18 | |||||||
| Year | Host | Winner | Runner-Up | ||||
| 2020 | ACT | SA | Danyal Porter | 6 | 3 | Rory Jowett | SA |
| 2019 | TAS | VIC | Devlin Praeger | 6 | 2 | Kyle Thomson | QLD |
| 2018 | SA | SA | Kane Weekley | 6 | 3 | Danyal Porter | SA |
| 2017 | NT | SA | Jayden Domeika | 6 | 2 | Devlin Praeger | VIC |
| 2016 | WA | VIC | Matthew Curwood | 6 | 5 | Cooper Denmen | TAS |
| 2015 | QLD | WA | Stone Stenhouse | 6 | 1 | Samuel Burnett | QLD |
| 2014 | VIC | TAS | Cale Barrett | 6 | 1 | Jayme White | QLD |
| 2013 | SA | QLD | Vijay Randall | 6 | 3 | Adam Bleumink | VIC |
| 2012 | ACT | WA | Luke Foster | 6 | 2 | Adam Bleumink | VIC |
| 2011 | NT | WA | Luke Foster | 6 | 4 | Dayne Van Kempen | QLD |
| 2010 | TAS | TAS | Anthony Adams | 6 | 5 | Gus DiGiorgio | VIC |
| 2009 | QLD | SA | Aaron Lynch | 6 | 5 | Anthony Adams | TAS |
| 2008 | SA | VIC | Daniel Faddoul | 6 | 3 | Levi Congdon | WA |
| 2007 | WA | WA | Levi Congdon | 6 | . | Jake McCartney | VIC |
| 2006 | VIC | WA | Justin Sajich | 6 | . | Nick Howie | VIC |
| 2005 | VIC | VIC | Nick Howie | 6 | . | . | . |
| 2004 | NT | WA | Justin Sajich | 6 | . | John Nemes | SA |
| 2003 | VIC | QLD | Justin Thursby | 6 | 2 | Steve Waters | SA |
| 2002 | QLD | SA | David Rothall | 6 | . | . | . |
| 2001 | TAS | VIC | Robert Zappia | 5 | 2 | Ben Nunan | VIC |
| 2000 | SA | VIC | Ben Nunan | 5 | . | . | . |
| 1999 | WA | WA | Ron Kelly | 4 | 3 | James Delahunty | SA |
| 1998 | NT | WA | Ben Bolton | 4 | . | . | . |
| 1997 | VIC | SA | Mark Warry | 4 | . | Luke Smartt | WA |
| 1996 | QLD | SA | Mark Warry | 4 | . | Ben Crawley | NT |
| 1995 | ACT | VIC | Aaron Mahoney | 4 | . | Mark Warry | SA |
| 1994 | SA | VIC | Aaron Mahoney | 4 | . | Johl Younger | VIC |
| 1993 | WA | VIC | Louis Condo | 4 | . | Chris Lilly | VIC |
| 1992 | NT | VIC | Chris Lilly | 4 | 2 | Jon Shaw | WA |
| 1991 | VIC | VIC | Chris Lilly | 5 | 0 | Travis Crawley | NT |