[1] The inaugural premiership was awarded as a result of a round-robin finals system;[2] this format was replaced after the first season, and a grand final has been held every season since 1898 to determine the premiers,[3] with the exception of 1924 when a modified round-robin system was used.
[4][5] The formation of a national competition, beginning in 1987,[6] has resulted in the league attempting to develop "an even and stable competition"[7] through a range of equalisation policies, such as a salary cap and draft (introduced in 1985 and 1986, respectively).
[11] All teams currently competing in the AFL except Fremantle, Gold Coast and Greater Western Sydney (three of the four newest clubs) have won a premiership, and all except Gold Coast have played in a grand final.
[12] In addition to the seniors, VFL/AFL clubs have competed in premierships in three minor grades.
[13] Until 1991, the competition was run by the VFL/AFL, and from 1992 until 1999 it was administered by the Victorian State Football League.